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Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output: Skype firealarm87 /wechat 15220176087 Introduction The Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The ...

4-wire UV Flame Detector with Relay Output Ultraviolet Flame Sensor Fire Alarm DC9-28V: skype firealarm87/ wechat 15220176087 The device is an Ultraviolet-only flame detector designed to detect fires and provide alarm outputs directly from the detector while maintaining false alarm ...

2Loop Addressable Intelligent Fire Alarm Control Panel: 2Loop Intelligent Fire Alarm Control Panel Features Color menu display interface Intelligent bus control mode; maximum 255 addressable points per loop, maximum 2 loops, maximum 24 fire display ...

2-wire Conventional Heat Detector Alarm Sensor: Skype firealarm87 /wechat 15220176087 2-wire Conventional Heat Detector Heat Alarm Sensor The device is intelligent sensors that utilize a state-of-the-art thermistor sensing circuit for fast ...

2-wire Conventional Manual Call Point Alarm Button for Fire Alarm System: Skype firealarm87 /wechat 15220176087 Manual Call Point, Designed for Fire Alarm Systems and Security Alarm system. The conventional manual call point designed for conventional fire alarm system for ...

4-wire Smoke Detector with Sound and Relay Output Network Smoke Sensor Fire Alarm Detector: Skype firealarm87 / wechat 15220176087 4-wires Smoke Detector with sound and relay output, Operates by Advanced MCU Expert Algorithm Software. The detectors are photo-electronic detector uses a state ...

9V Battery Powered Standalone Photoelectric Smoke Alarm Detector: skype firealarm87 /wechat 15220176087 General The alarm is a battery operated smoke alarm,equipped with a photoelectric sensor, designed to alert you and your family to the dangers of smokeand ...

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