security alarm detector

Wireless Natural Gas LPG detector for PSTN Alarm System 18G
 

EN54-12 Standard Conventional Reflective IR Beam Smoke Detector, Pending LPCB Approval

 
Combine Carbon Monoxide And Gas Detector Poisoning Gas Tester Alarm
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Sound and light alarm Body Walk Through Scanner Metal Detector for find knife, gun, and copper metal ar

 
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Plug In Fixed Gas Detection leak Detector for Fire Alarm System Wireless High Sensitivity

Portable Economic Metal Detector Gate heavy metal prior alarm for Government buildings</

Black Airport portable metal detector Super Handheld Body Scanner with Alarm for dangerous weapons</stro

Electrochemical LPG Gas Detector Simple Smart Auto Warning Home Alarm Systems

Combustible Gas Leak Detector Sensor Testers Fire Alarm for home Control Systems

4-Wire Conventional Gas Detector with relay output applicable to all sorts of combustible gases (NG/CG/LPG/L

4-Wire Conventional Heat Detector with relay output, compatible with most conventional fire  panels</st

4-Wire Conventional Optical Smoke Detector with relay output, compatible with most conventional fire  p

Intelligent Photoelectric Smoke Detector, Non-Polarized 2-Wire Bus,  Electronic Address Coding

Stand Alone  4-Wire Gas Detector with Relay Contact, 110VAC/220VAC powered, applicable to NG/CG/LPG/LNG

Stand Alone Carbon Monoxide Detector, 110VAC/220VAC operation voltage, suitable for residential houses</stro

4-Wire Conventional Gas Detector with relay output applicable to all sorts of combustible gases (NG/CG/LPG/L

4-Wire Conventional Smoke and  Heat Combined Detector with relay output, compatible with most conventio

Combustible Gas Leak Detector Sensor Testers Fire Alarm for home Control Systems

Plug In Fixed Gas Detection leak Detector for Fire Alarm System Wireless High Sensitivity

Electrochemical LPG Gas Detector Simple Smart Auto Warning Home Alarm Systems

Conventional Photoelectric Smoke Detector Compatible with Most Conventional Fire Alarm Control Panels</stron

EN54-7 Standard Intelligent Smoke and Heat Combined Detector with remote indicator output</p

Vibrating Alarm Wireless Bug Camera Detector , IR Ray Specially Filtrated Len

Stand Alone Gas Detector, 110VAC/220VAC operation voltage, applicable to NG/CG/LPG/LNG

EN54-7 Standard Intelligent Heat Detector with remote indicator output
 
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EN54-7 Standard Intelligent Photoelectric Smoke Detector with remote indicator output
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Intrinsically Safe Heat Detector Suitable for Refineries and Power Plants
 

Stand Alone Gas Detector, 110VAC/220VAC operation voltage, applicable to NG/CG/LPG/LNG

Intelligent Rate of Rise and Fixed Temperature Heat Detector, Electronic Address Coding