smoke detector sensitivity tester

... Introduction 4-Wire alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, ala...

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... of Glomarket Tuya Zigbee Wifi Alarm Fire Sensor Security Alarm Systems For Homes Param...

... Pole for Industrial & High-Ceiling Areas | Ultra-Strong, Non-Conductive, Compact | Improved Efficiency & Lower Equipment Costs Our Carbon...

... Fire Battery Operated High Alarm And Carbon Monoxide CO with voice alert modes & LED lights that...

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... and KM-IP5000. This small gadgets will alert and warn people stay far away from danger field when it detected . This product named Photoelect...

... that senses , typically as an indicator of fire. Commercial security devices issue a signal to a fire alarm control panel as part of a fire a...

... For Carbon Monoxide Gas Leakage Standalone Battery Operated 85dB Co Voice Alarm CO and Introduction: C...

... Stand Alone Photoelectric Alarm Features: ◆MCU automatic processing technology ◆Manual test ◆Auto reset ◆Automatic detection ◆...

... Technical Parameter: Model JS-SD40 Sensor Photoelectric Working voltage 9V battery /12vdc Working current <10mA Working environment -10℃ — 50℃； Humidity:<97% Buzzer volume 85dB/m Alarm output NC Detection area 20 ㎡ Installation Ceiling mounted Package dimension 11*11*3.5cm Weight 120g Function Features: 1.Small current imported ......

... base and various independent photoelectric fire detection alarms. The alarm information that the sensor can send includes fire, fault,...

... Alarm Wireless Interlink and 10 Year Life En14604 Listed for household application Product Features: 10-Year Battery Interconnected ala...

MP-2 Gas Sensor Good To LPG In Wide Range Small Size For Domestic Leakage Alarm Industrial Gas Alarm And Portable ...

... Voltage 12-1000V Non-Contact Waterptoof Digital AC Voltage Electrical With LCD Display Description Brand: HABOTEST Specific...

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... consumption technology. By connecting with a Zigbee hub, the sends an alarm message to the hub immediately once detecting the ...

Model Number TX6701 Fire Detection and Alarm Systems Specifications Operating Voltage 20 V to 28 V DC Current Parameters Standby:23mA Commission:40mA ...

... the harm caused by gas leakage. The alarm uses high stability semiconductor gas sensor, which has the characteristics of high stability and small ...