fire alarm gas detector

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

... light flash current <120mA Static current <400uA Weight 120g Dimensions 96*38mm Temperature 0~40 ℃ Humidity ≤95%RH ......

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

... concentration: When the concentration of 30ppm, within 120 minutes; When the concentration of 50ppm, the in the within 60 ...

... concentration: When the concentration of 30ppm, within 120 minutes; When the concentration of 50ppm, the in the within 60 ...

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...

Extinguisher System Equipment Product Introduction: extinguishing system and equipment linkage debugging has b...

... 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...

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

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

... Rechargeable LCD Display O2 CO H2S CH4 Portable Multi Detector Portable Multi Detector H2S O2 CO EX OVERVIEW 204E Portable De...

..., Carbon monoxide , with sound and light Features of Portable : Ex ib IIC T4 Gb Explosion-proof certifica...

... GSM System Lcd Digital Leak Sensor Leak Products Description Features: * Adopt high sensitive semiconductor g...

...is designed to deter the es. It can simultaneously monitors oxygen (O2), combustible (%LEL). Compact and lightweight, CJYB4/25 portable CH4 ...

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

... leak (hereinafter referred to as the leak ) is a fully intelligent leak designed by advanced large-scale integrat...

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

... measurement principle: capillary-controlled concentration sensor or oxygen pump. Status: TWA , STEL , Low Limit (OL) , High L...