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TC-L5719 Gas Extinguishing Indicator generally installed outside the gas extinguishing spraying area. When the gas extinguishing is carried out, the gas spraying indicator lights up, showing "Do not enter after deflation" to prevent people from entering by mistake and causing injuries. Non-polarized bus two-wire,ultra-low power consumption design,no need of DC 24V power supply Electronic code can be written in advance by encoder. BV copper conductor with cross-sectional area≥1.5mm2 shall be selected for DC 24V Operating Volate DC24V Operating Current ≤250mA Operating environment Temperature: -10~+55℃; relative humidity≤95%, non-condensing Coding method Electronic coding, coding range: can be set between 31~38 Dimension 86mm*86mm*38mm Mounting hole distance 60mm

TC-L5719 Gas Extinguishing Indicator generally installed outside the gas extinguishing spraying area. When the gas extinguishing is carried out, the gas spraying indicator lights up, showing "Do not enter after deflation" to prevent people from entering by mistake and causing injuries. Non-polarized bus two-wire,ultra-low power consumption design,no need of DC 24V power supply Electronic code can be written in advance by encoder. BV copper conductor with cross-sectional area≥1.5mm2 shall be selected for DC 24V Operating Volate DC24V Operating Current ≤250mA Operating environment Temperature: -10~+55℃; relative humidity≤95%, non-condensing Coding method Electronic coding, coding range: can be set between 31~38 Dimension 86mm*86mm*38mm Mounting hole distance 60mm

TC-L5719 Gas Extinguishing Indicator generally installed outside the gas extinguishing spraying area. When the gas extinguishing is carried out, the gas spraying indicator lights up, showing "Do not enter after deflation" to prevent people from entering by mistake and causing injuries. Non-polarized bus two-wire,ultra-low power consumption design,no need of DC 24V power supply Electronic code can be written in advance by encoder. BV copper conductor with cross-sectional area≥1.5mm2 shall be selected for DC 24V Operating Volate DC24V Operating Current ≤250mA Operating environment Temperature: -10~+55℃; relative humidity≤95%, non-condensing Coding method Electronic coding, coding range: can be set between 31~38 Dimension 86mm*86mm*38mm Mounting hole distance 60mm

Chemical security H2S gas detector. Features: Display the concentration of the detected gas. Fault alarm, high and low alarm. Field screen display, including backlight, the characters are larger and clearer, and when the device alarms, the backlight turns red. Infrared remote control input, no need to open the cover, more convenient. Support three different sound and light outputs, corresponding to fault,low report and high report respectively. Zero adjustment, calibration and test functions. Output DC4-20mA standard signal. Support485, two bus, LoRa, flexible and changeable communication methods. Equipped with high-performance ARM microprocessor for easy operation. Three-way relay (250V5A) output, automatically open the fan and solenoid valve. It can store40 high and low alarm records in a cycle. The toxic gas detector can realize the conversion between mg/m and μ mol/mol.  Specification: Power Power supply24V;flammable: ≤4W; oxygen/toxic: ≤3W range Flammable:(0-100) %LEL;Oxygen/Toxic: (0-1000) μmol/mol (determined by sensor) precision ±5%FS (determined by sensor) Minimum Flammable: 1%LEL; Toxic: 0.1 μmol/mol (determined by sensor) reading Response time Toxic:≤60seconds; flammable :≤30 seconds Sensor life 36months(determined by sensor) Sensor type Combustible:catalytic combustion type; toxic:electro chemical type (imported sensor) Detection Diffusion method Way of long-term continuous work working Connection M20*15malethreadexplosion-proofhose method Contact output Passive contact Capacity 5A/220V(3) Explosion- Ex d IICT6 Gb/Ex tD A21 IP67 T80℃ Proof mark Protection IP67 class Ambient Flammable: -40～70℃,15%～95%RH; temperature Toxic: -20～60℃;15%～95%RH and humidity weight ≤2kg Transmission ≤1200m(485 only ,two buses,4-20mA) distance output signal 4-20mA current signal, corresponding to full scale  Replaceable important parts  1.Gas sensor and housing 2.Sound and light alarm light and shell 3.Infrared remote control 4.Supporting circuit board

Chemical security H2S gas detector. Features: Display the concentration of the detected gas. Fault alarm, high and low alarm. Field screen display, including backlight, the characters are larger and clearer, and when the device alarms, the backlight turns red. Infrared remote control input, no need to open the cover, more convenient. Support three different sound and light outputs, corresponding to fault,low report and high report respectively. Zero adjustment, calibration and test functions. Output DC4-20mA standard signal. Support485, two bus, LoRa, flexible and changeable communication methods. Equipped with high-performance ARM microprocessor for easy operation. Three-way relay (250V5A) output, automatically open the fan and solenoid valve. It can store40 high and low alarm records in a cycle. The toxic gas detector can realize the conversion between mg/m and μ mol/mol.  Specification: Power Power supply24V;flammable: ≤4W; oxygen/toxic: ≤3W range Flammable:(0-100) %LEL;Oxygen/Toxic: (0-1000) μmol/mol (determined by sensor) precision ±5%FS (determined by sensor) Minimum Flammable: 1%LEL; Toxic: 0.1 μmol/mol (determined by sensor) reading Response time Toxic:≤60seconds; flammable :≤30 seconds Sensor life 36months(determined by sensor) Sensor type Combustible:catalytic combustion type; toxic:electro chemical type (imported sensor) Detection Diffusion method Way of long-term continuous work working Connection M20*15malethreadexplosion-proofhose method Contact output Passive contact Capacity 5A/220V(3) Explosion- Ex d IICT6 Gb/Ex tD A21 IP67 T80℃ Proof mark Protection IP67 class Ambient Flammable: -40～70℃,15%～95%RH; temperature Toxic: -20～60℃;15%～95%RH and humidity weight ≤2kg Transmission ≤1200m(485 only ,two buses,4-20mA) distance output signal 4-20mA current signal, corresponding to full scale  Replaceable important parts  1.Gas sensor and housing 2.Sound and light alarm light and shell 3.Infrared remote control 4.Supporting circuit board

Chemical security H2S gas detector. Features: Display the concentration of the detected gas. Fault alarm, high and low alarm. Field screen display, including backlight, the characters are larger and clearer, and when the device alarms, the backlight turns red. Infrared remote control input, no need to open the cover, more convenient. Support three different sound and light outputs, corresponding to fault,low report and high report respectively. Zero adjustment, calibration and test functions. Output DC4-20mA standard signal. Support485, two bus, LoRa, flexible and changeable communication methods. Equipped with high-performance ARM microprocessor for easy operation. Three-way relay (250V5A) output, automatically open the fan and solenoid valve. It can store40 high and low alarm records in a cycle. The toxic gas detector can realize the conversion between mg/m and μ mol/mol.  Specification: Power Power supply24V;flammable: ≤4W; oxygen/toxic: ≤3W range Flammable:(0-100) %LEL;Oxygen/Toxic: (0-1000) μmol/mol (determined by sensor) precision ±5%FS (determined by sensor) Minimum Flammable: 1%LEL; Toxic: 0.1 μmol/mol (determined by sensor) reading Response time Toxic:≤60seconds; flammable :≤30 seconds Sensor life 36months(determined by sensor) Sensor type Combustible:catalytic combustion type; toxic:electro chemical type (imported sensor) Detection Diffusion method Way of long-term continuous work working Connection M20*15malethreadexplosion-proofhose method Contact output Passive contact Capacity 5A/220V(3) Explosion- Ex d IICT6 Gb/Ex tD A21 IP67 T80℃ Proof mark Protection IP67 class Ambient Flammable: -40～70℃,15%～95%RH; temperature Toxic: -20～60℃;15%～95%RH and humidity weight ≤2kg Transmission ≤1200m(485 only ,two buses,4-20mA) distance output signal 4-20mA current signal, corresponding to full scale  Replaceable important parts  1.Gas sensor and housing 2.Sound and light alarm light and shell 3.Infrared remote control 4.Supporting circuit board

Chemical Factory, paint factory, power station, warehouse security gas leakage detector explosion proof. The gas detector is used for detecting and alarming the lower explosive limit of combustible gases in industrial environments, and promptly closing valves, activating ventilation valves to prevent fires and explosions. Combustible Gas Detector with Measuring Range of 0~100% LEL Detection gas: combustible gas (methane) Explosion-proof mark: Exd IIC T6 Gb Working voltage: DC24V±6V Protection level: IP66 There are 2 models for selection. 1. GT-TC572 is Addressable Combustible Gas Detector * Output contact: two sets of switch capacity output * Communication method: non-polar two buses 2. GT-TC575 is non-addressable relay output and current output to work with any brand security monitor panel * Output contact: one set of switch capacity output; one set of current output * Communication method: 4-20mA

Chemical Factory, paint factory, power station, warehouse security gas leakage detector explosion proof. The gas detector is used for detecting and alarming the lower explosive limit of combustible gases in industrial environments, and promptly closing valves, activating ventilation valves to prevent fires and explosions. Combustible Gas Detector with Measuring Range of 0~100% LEL Detection gas: combustible gas (methane) Explosion-proof mark: Exd IIC T6 Gb Working voltage: DC24V±6V Protection level: IP66 There are 2 models for selection. 1. GT-TC572 is Addressable Combustible Gas Detector * Output contact: two sets of switch capacity output * Communication method: non-polar two buses 2. GT-TC575 is non-addressable relay output and current output to work with any brand security monitor panel * Output contact: one set of switch capacity output; one set of current output * Communication method: 4-20mA

Chemical Factory, paint factory, power station, warehouse security gas leakage detector explosion proof. The gas detector is used for detecting and alarming the lower explosive limit of combustible gases in industrial environments, and promptly closing valves, activating ventilation valves to prevent fires and explosions. Combustible Gas Detector with Measuring Range of 0~100% LEL Detection gas: combustible gas (methane) Explosion-proof mark: Exd IIC T6 Gb Working voltage: DC24V±6V Protection level: IP66 There are 2 models for selection. 1. GT-TC572 is Addressable Combustible Gas Detector * Output contact: two sets of switch capacity output * Communication method: non-polar two buses 2. GT-TC575 is non-addressable relay output and current output to work with any brand security monitor panel * Output contact: one set of switch capacity output; one set of current output * Communication method: 4-20mA

24v conventional gas extinguisher and fire alarm system compatible gas release lamp 1. Comptaible with all the fire fighting panel 2. DC24V powered 3.LED light long life 4.Easy Installation Learn to install fire alarm system. Step by step instruction of fire alarm and fire automatic fighting system fire alarm fighting

24v conventional gas extinguisher and fire alarm system compatible gas release lamp 1. Comptaible with all the fire fighting panel 2. DC24V powered 3.LED light long life 4.Easy Installation Learn to install fire alarm system. Step by step instruction of fire alarm and fire automatic fighting system fire alarm fighting

24v conventional gas extinguisher and fire alarm system compatible gas release lamp 1. Comptaible with all the fire fighting panel 2. DC24V powered 3.LED light long life 4.Easy Installation Learn to install fire alarm system. Step by step instruction of fire alarm and fire automatic fighting system fire alarm fighting

programmer x1 It is optional wireless fire alarm system accessory. It is used to program the smoke detector, heat detector, gas sensor, fire manual call point, siren strobe to the fire alarm control panel. No wiring easy install the wireless fire alarm system.

programmer x1 It is optional wireless fire alarm system accessory. It is used to program the smoke detector, heat detector, gas sensor, fire manual call point, siren strobe to the fire alarm control panel. No wiring easy install the wireless fire alarm system.

programmer x1 It is optional wireless fire alarm system accessory. It is used to program the smoke detector, heat detector, gas sensor, fire manual call point, siren strobe to the fire alarm control panel. No wiring easy install the wireless fire alarm system.

The fire alarm system programmer is used for TX brand addressable fire alarm control panel. With the programmer, the smoke detector, heat detector, gas sensor, manual fire alarm button, manual call point and input output module can be encoded with address. After all fire detectors are encoded, it can be installed on ceiling, wall of protected areas and warning areas. Each detector has unique address and when alarm occurs, from the displayer and alarm panel, the alarm point will be known immediately. You can easy program detectors with fire alarm system programmer.

The fire alarm system programmer is used for TX brand addressable fire alarm control panel. With the programmer, the smoke detector, heat detector, gas sensor, manual fire alarm button, manual call point and input output module can be encoded with address. After all fire detectors are encoded, it can be installed on ceiling, wall of protected areas and warning areas. Each detector has unique address and when alarm occurs, from the displayer and alarm panel, the alarm point will be known immediately. You can easy program detectors with fire alarm system programmer.

The fire alarm system programmer is used for TX brand addressable fire alarm control panel. With the programmer, the smoke detector, heat detector, gas sensor, manual fire alarm button, manual call point and input output module can be encoded with address. After all fire detectors are encoded, it can be installed on ceiling, wall of protected areas and warning areas. Each detector has unique address and when alarm occurs, from the displayer and alarm panel, the alarm point will be known immediately. You can easy program detectors with fire alarm system programmer.

Analogue sensor and digital addressing Provide real time algorithm to the control panel 360 degree visual indicator The TX7110 Intelligent Fixed and Rate of Rise Heat Detector is reliable for application in places where may have high dust level or smoky environments, making a normal smoke detector undesirable. The unit manufactured base on the sensitivity requirement of EN 54 part 5, European Standard. The unit is aesthetically pleasing with unobtrusive design that will complement modern building designs. The unit incorporates an intelligent processor that provides inbuilt A/D converter, and Self-Diagnosis and History log.

Analogue sensor and digital addressing Provide real time algorithm to the control panel 360 degree visual indicator The TX7110 Intelligent Fixed and Rate of Rise Heat Detector is reliable for application in places where may have high dust level or smoky environments, making a normal smoke detector undesirable. The unit manufactured base on the sensitivity requirement of EN 54 part 5, European Standard. The unit is aesthetically pleasing with unobtrusive design that will complement modern building designs. The unit incorporates an intelligent processor that provides inbuilt A/D converter, and Self-Diagnosis and History log.

Analogue sensor and digital addressing Provide real time algorithm to the control panel 360 degree visual indicator The TX7110 Intelligent Fixed and Rate of Rise Heat Detector is reliable for application in places where may have high dust level or smoky environments, making a normal smoke detector undesirable. The unit manufactured base on the sensitivity requirement of EN 54 part 5, European Standard. The unit is aesthetically pleasing with unobtrusive design that will complement modern building designs. The unit incorporates an intelligent processor that provides inbuilt A/D converter, and Self-Diagnosis and History log.

Conventional Probe Heat Detector Fire Detector Heat sensor Temperature alarm The device is intelligent sensors that utilize a state-of the-art thermistor sensing circuit for fast response. These sensors are designed to provide open area protection with 50 foot spacing capability. The device is a rate-of-rise temperature sensor with 135°F fixed temperature alarm. The device is a rate-of-rise with fixed temperature alarm thermal detector utilizing a state-of-the-art dual thermistor sensing circuit. These detectors are designed to provide open area protection with 50-foot spacing capability, and are to be used with compatible control panels only. Two LEDs on each detector light to provide 360°visibility of the detector indication. Features and Benefits Compatible with all the conventional fire alarm control panel Unpolarized wire input Wide range of operating voltages High precision electronic thermistor Built in microprocessor intelligent software Two LEDs blink standby, provide 360° visibility Insect-resistant screening Twist-on mounting base with tamper lock Remote Indicator LED can be connected. Download fire alarm system installation manual at heat detector Technical Specifications Diameter: 103mm Height (including mounting base): 55 mm Weight: 155 g Operating Temperature Range: -10°C to 50°C Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing Latching Alarm: Reset by momentary power interruption System Voltage (nominal): 24 VDC (9V~ 28VDC) Standby Current: 40 μA @ 24VDC Alarm Current: 30 mA @ 24VDC Fixed Temperature Rating: 57°C (135°F) Rate of Rise Detection: Responds to greater than 15°F/min

Conventional Probe Heat Detector Fire Detector Heat sensor Temperature alarm The device is intelligent sensors that utilize a state-of the-art thermistor sensing circuit for fast response. These sensors are designed to provide open area protection with 50 foot spacing capability. The device is a rate-of-rise temperature sensor with 135°F fixed temperature alarm. The device is a rate-of-rise with fixed temperature alarm thermal detector utilizing a state-of-the-art dual thermistor sensing circuit. These detectors are designed to provide open area protection with 50-foot spacing capability, and are to be used with compatible control panels only. Two LEDs on each detector light to provide 360°visibility of the detector indication. Features and Benefits Compatible with all the conventional fire alarm control panel Unpolarized wire input Wide range of operating voltages High precision electronic thermistor Built in microprocessor intelligent software Two LEDs blink standby, provide 360° visibility Insect-resistant screening Twist-on mounting base with tamper lock Remote Indicator LED can be connected. Download fire alarm system installation manual at heat detector Technical Specifications Diameter: 103mm Height (including mounting base): 55 mm Weight: 155 g Operating Temperature Range: -10°C to 50°C Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing Latching Alarm: Reset by momentary power interruption System Voltage (nominal): 24 VDC (9V~ 28VDC) Standby Current: 40 μA @ 24VDC Alarm Current: 30 mA @ 24VDC Fixed Temperature Rating: 57°C (135°F) Rate of Rise Detection: Responds to greater than 15°F/min

Conventional Probe Heat Detector Fire Detector Heat sensor Temperature alarm The device is intelligent sensors that utilize a state-of the-art thermistor sensing circuit for fast response. These sensors are designed to provide open area protection with 50 foot spacing capability. The device is a rate-of-rise temperature sensor with 135°F fixed temperature alarm. The device is a rate-of-rise with fixed temperature alarm thermal detector utilizing a state-of-the-art dual thermistor sensing circuit. These detectors are designed to provide open area protection with 50-foot spacing capability, and are to be used with compatible control panels only. Two LEDs on each detector light to provide 360°visibility of the detector indication. Features and Benefits Compatible with all the conventional fire alarm control panel Unpolarized wire input Wide range of operating voltages High precision electronic thermistor Built in microprocessor intelligent software Two LEDs blink standby, provide 360° visibility Insect-resistant screening Twist-on mounting base with tamper lock Remote Indicator LED can be connected. Download fire alarm system installation manual at heat detector Technical Specifications Diameter: 103mm Height (including mounting base): 55 mm Weight: 155 g Operating Temperature Range: -10°C to 50°C Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing Latching Alarm: Reset by momentary power interruption System Voltage (nominal): 24 VDC (9V~ 28VDC) Standby Current: 40 μA @ 24VDC Alarm Current: 30 mA @ 24VDC Fixed Temperature Rating: 57°C (135°F) Rate of Rise Detection: Responds to greater than 15°F/min

heat sensitive, wireless transmitter, no wiring Supporting the use of two way series control panels Intelligent Control of Single Chip Microcomputer Low power consumption, self-test, stable and reliable Contact with control panel for information exchange Address information, such as building, unit, room number, serial number and other information Can directly learn with the encoder Technical Parameter: Alarm temperature: 54℃~65℃ Working power: DC9V Standby current: ≤15uA Alarm current:≤35mA Alarm volume:≥80dB(within 3meters) Transmission power:≥7dBm Shell :ABS Size(mm):Φ:110.5mm H:54.9mm

heat sensitive, wireless transmitter, no wiring Supporting the use of two way series control panels Intelligent Control of Single Chip Microcomputer Low power consumption, self-test, stable and reliable Contact with control panel for information exchange Address information, such as building, unit, room number, serial number and other information Can directly learn with the encoder Technical Parameter: Alarm temperature: 54℃~65℃ Working power: DC9V Standby current: ≤15uA Alarm current:≤35mA Alarm volume:≥80dB(within 3meters) Transmission power:≥7dBm Shell :ABS Size(mm):Φ:110.5mm H:54.9mm

heat sensitive, wireless transmitter, no wiring Supporting the use of two way series control panels Intelligent Control of Single Chip Microcomputer Low power consumption, self-test, stable and reliable Contact with control panel for information exchange Address information, such as building, unit, room number, serial number and other information Can directly learn with the encoder Technical Parameter: Alarm temperature: 54℃~65℃ Working power: DC9V Standby current: ≤15uA Alarm current:≤35mA Alarm volume:≥80dB(within 3meters) Transmission power:≥7dBm Shell :ABS Size(mm):Φ:110.5mm H:54.9mm

Addressable fire alarm system LPCB EAC certificate professional fire security equipment. Heat Detector LPCB CE EN54 works with TC-5109 Advanced single-chip microcomputer technology Non-polarized two-wire Indoor garage, kitchen, boiler room, generator room, drying room and other places Approvals：LPCB（EN54-5） CE Technical Specifications Operating voltage Loop 24V(18.5V～26V) Operating current Standby current: ≤0.3mA;Alarm current: ≤0.8mA Operating Environment Temperature: -10°C～+50°C;Relative Humidity: ≤95%, non-condensing Indicator Red,Flashes when polling,Illuminates in alarm Ingress protection rating IP33 Material and color of enclosure ABS; Milky white Coding method Electronically coding Code range 1～255 Weight About 110g Mounting hole distance 60mm Dimension 100mm×50mm (with base) Product installation manual and video at heat detector

Addressable fire alarm system LPCB EAC certificate professional fire security equipment. Heat Detector LPCB CE EN54 works with TC-5109 Advanced single-chip microcomputer technology Non-polarized two-wire Indoor garage, kitchen, boiler room, generator room, drying room and other places Approvals：LPCB（EN54-5） CE Technical Specifications Operating voltage Loop 24V(18.5V～26V) Operating current Standby current: ≤0.3mA;Alarm current: ≤0.8mA Operating Environment Temperature: -10°C～+50°C;Relative Humidity: ≤95%, non-condensing Indicator Red,Flashes when polling,Illuminates in alarm Ingress protection rating IP33 Material and color of enclosure ABS; Milky white Coding method Electronically coding Code range 1～255 Weight About 110g Mounting hole distance 60mm Dimension 100mm×50mm (with base) Product installation manual and video at heat detector

Addressable fire alarm system LPCB EAC certificate professional fire security equipment. Heat Detector LPCB CE EN54 works with TC-5109 Advanced single-chip microcomputer technology Non-polarized two-wire Indoor garage, kitchen, boiler room, generator room, drying room and other places Approvals：LPCB（EN54-5） CE Technical Specifications Operating voltage Loop 24V(18.5V～26V) Operating current Standby current: ≤0.3mA;Alarm current: ≤0.8mA Operating Environment Temperature: -10°C～+50°C;Relative Humidity: ≤95%, non-condensing Indicator Red,Flashes when polling,Illuminates in alarm Ingress protection rating IP33 Material and color of enclosure ABS; Milky white Coding method Electronically coding Code range 1～255 Weight About 110g Mounting hole distance 60mm Dimension 100mm×50mm (with base) Product installation manual and video at heat detector

smoke heat detector The detector is a combined smoke and heat detector with photoelectronic sensor and heat thermistor together. This detector is designed to provide open area protection and to be used with most conventional fire alarm control panel. Two LEDs on each detector provide local 360° visible alarm indication. They flash every 3~5 seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The detector can be reset only by a momentary power interruption. Features and Benefits Compatible with all the conventional fire alarm control panel Unpolarized wire input Wide range of operating voltages Unique optical sensing chamber and High precision electronic thermistor Built in microprocessor intelligent software Two LEDs blink standby, provide 360° visibility Insect-resistant screening Twist-on mounting base with tamper lock Drift compensation and smoothing algorithms Remote Indicator LED can be connected. Complete fire alarm system category can be downloaded at fire security system Technical Specifications Diameter: 103mm Height (including mounting base): 55 mm Weight: 155 g Operating Temperature Range: -10°C to 50°C Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing Latching Alarm: Reset by momentary power interruption System Voltage (nominal): 24 VDC (9V~ 28VDC) Standby Current: 60 μA @ 24VDC Alarm Current: 30 mA @ 24VDC Fixed Temperature Rating: 57°C (135°F) Rate of Rise Detection: Responds to greater than 15°F/min

smoke heat detector The detector is a combined smoke and heat detector with photoelectronic sensor and heat thermistor together. This detector is designed to provide open area protection and to be used with most conventional fire alarm control panel. Two LEDs on each detector provide local 360° visible alarm indication. They flash every 3~5 seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The detector can be reset only by a momentary power interruption. Features and Benefits Compatible with all the conventional fire alarm control panel Unpolarized wire input Wide range of operating voltages Unique optical sensing chamber and High precision electronic thermistor Built in microprocessor intelligent software Two LEDs blink standby, provide 360° visibility Insect-resistant screening Twist-on mounting base with tamper lock Drift compensation and smoothing algorithms Remote Indicator LED can be connected. Complete fire alarm system category can be downloaded at fire security system Technical Specifications Diameter: 103mm Height (including mounting base): 55 mm Weight: 155 g Operating Temperature Range: -10°C to 50°C Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing Latching Alarm: Reset by momentary power interruption System Voltage (nominal): 24 VDC (9V~ 28VDC) Standby Current: 60 μA @ 24VDC Alarm Current: 30 mA @ 24VDC Fixed Temperature Rating: 57°C (135°F) Rate of Rise Detection: Responds to greater than 15°F/min

smoke heat detector The detector is a combined smoke and heat detector with photoelectronic sensor and heat thermistor together. This detector is designed to provide open area protection and to be used with most conventional fire alarm control panel. Two LEDs on each detector provide local 360° visible alarm indication. They flash every 3~5 seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The detector can be reset only by a momentary power interruption. Features and Benefits Compatible with all the conventional fire alarm control panel Unpolarized wire input Wide range of operating voltages Unique optical sensing chamber and High precision electronic thermistor Built in microprocessor intelligent software Two LEDs blink standby, provide 360° visibility Insect-resistant screening Twist-on mounting base with tamper lock Drift compensation and smoothing algorithms Remote Indicator LED can be connected. Complete fire alarm system category can be downloaded at fire security system Technical Specifications Diameter: 103mm Height (including mounting base): 55 mm Weight: 155 g Operating Temperature Range: -10°C to 50°C Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing Latching Alarm: Reset by momentary power interruption System Voltage (nominal): 24 VDC (9V~ 28VDC) Standby Current: 60 μA @ 24VDC Alarm Current: 30 mA @ 24VDC Fixed Temperature Rating: 57°C (135°F) Rate of Rise Detection: Responds to greater than 15°F/min

Audio and visual alarm device used to warn people in field It works with TC series addressable fire alarm system. It has LPCB approval Installed in public places A kind of audio and visual alarm device used to warn people in field when fire occurs Four wires:non-polarized signal two-wire, and non-polarized DC24V power two-wire Built-in microprocessor Self-diagnostic function Electronically coding Approvals: LPCB（EN54-3） CE Technical Specifications Operating voltage Loop: 24V (16V～28V);Power: DC24V (DC19V～DC28V) Standby current Loop: ≤0.2mA;Power: ≤0.5mA Active current Loop: ≤1.5mA;Power: ≤50mA Operating Environment Indoor (Non-residential);Temperature: -10°C～+50°C; Relative Humidity: ≤95%（40±2°C） Sound level 80dB～115dB (A weighted) Pitch shift periodic 3.5S～4.5S Basic flashing frequency 1Hz～2Hz Weight 200g Dimension (L×W×H) 115mm×55.3mm×140mm

Audio and visual alarm device used to warn people in field It works with TC series addressable fire alarm system. It has LPCB approval Installed in public places A kind of audio and visual alarm device used to warn people in field when fire occurs Four wires:non-polarized signal two-wire, and non-polarized DC24V power two-wire Built-in microprocessor Self-diagnostic function Electronically coding Approvals: LPCB（EN54-3） CE Technical Specifications Operating voltage Loop: 24V (16V～28V);Power: DC24V (DC19V～DC28V) Standby current Loop: ≤0.2mA;Power: ≤0.5mA Active current Loop: ≤1.5mA;Power: ≤50mA Operating Environment Indoor (Non-residential);Temperature: -10°C～+50°C; Relative Humidity: ≤95%（40±2°C） Sound level 80dB～115dB (A weighted) Pitch shift periodic 3.5S～4.5S Basic flashing frequency 1Hz～2Hz Weight 200g Dimension (L×W×H) 115mm×55.3mm×140mm

Audio and visual alarm device used to warn people in field It works with TC series addressable fire alarm system. It has LPCB approval Installed in public places A kind of audio and visual alarm device used to warn people in field when fire occurs Four wires:non-polarized signal two-wire, and non-polarized DC24V power two-wire Built-in microprocessor Self-diagnostic function Electronically coding Approvals: LPCB（EN54-3） CE Technical Specifications Operating voltage Loop: 24V (16V～28V);Power: DC24V (DC19V～DC28V) Standby current Loop: ≤0.2mA;Power: ≤0.5mA Active current Loop: ≤1.5mA;Power: ≤50mA Operating Environment Indoor (Non-residential);Temperature: -10°C～+50°C; Relative Humidity: ≤95%（40±2°C） Sound level 80dB～115dB (A weighted) Pitch shift periodic 3.5S～4.5S Basic flashing frequency 1Hz～2Hz Weight 200g Dimension (L×W×H) 115mm×55.3mm×140mm