fire alarm beam detector

.... This small gadgets will alert and warn people stay far away from danger field when it detected smoke. This product named Photoelectric (...

smoke Technical parameter Name:Optical Standalone Smoke Model:ST-SM03 Power supply: 6F22 dc 9V battery Rated voltage: 9V...

...SD0339 Certification CE,ROHS Wireless type Zigbee Sound ≥85dB Working temperature -10℃ ~ 55℃ Working voltage DC 3V(CR123A battery) t...

... Temperature Features 1. Smart adopted, high stability 2. Low standby current 3. Anti-RFI & Anti-EMI 4. 9~35VDC wide voltage 5. ...

... 10Years Battery Smoke With Low Battery Warning WIFI function description: This product uses a low power consumpt...

... Extinguisher System Alarm Equipment Product Introduction: Gas extinguishing system and equipment linkage debugging has be...

....The smoke is designed to give early warning of developing by giving off the sounds from its built-in horn. It can provi...

... engineering. It can quickly detect and in the early stages, so that timely extinguishing measures can be taken to minimize the lo...

... panel is designed based on EN54 part 2＆4 standard. It is the heart of the automatic system, which can realize centralized co...

... And Fighting Monitor For Suppression Fighting Monitor Quick Detail: ●365days uninterrupted video monitor...

... Cable 18 AWG 2 Core Non-Plenum PVC for Smoke Quick Details Cable FPL 18 AWG 2 Core Solid Bare Copper Conductor Unsh...

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

Product Description Glomarket Tuya Wireless Smoke Smoke Sensor Home Security System App Control Features: 1.thermistor senso...

... must be supporting the use of reflectors , but requires the use of a reflector or four different decisions based on the distance between ...

...-851 Photo — FSP-851T Photo w/ fixed Thermal element. — FST-851 Thermal , fixed — FST-851R Thermal , fixed and ra...

... and other functions, from the design.At the same time, suitable for a variety of installation environment needs, improve the user's awareness of a...

...property. First of all, the equipment can detect the in time and issue an to remind people to take immediate escape measures....

CE Antiwear Rated Cable , PVC Copper Smoke Wire We ensure we use top quality material sheath and purity copper All these re...

... Sound And Light Used To Notify Personnel To Escape The sound and light is a terminal device when a occurs. The sou...

... Disposable CO Gas CO Meter for Steel Plant Product Advantages 1. Protection class IP68, splash-proof, dust-proof, explosion...