Battery Operated LCD display Carbon Monoxide Detector(RCC426B ), TUV EN50291

*1.5V AA battery *Electrochemistical CO Sensor *3 digits LCD displayer *Low bat and malfunction Indicator *CE, TUV EN50291

LCD display Carbon Monoxide Detector RCC426B,TUV EN50291 certificate

 Specification:

* Power Supply: 3*1.5V AA batteries, if you need AC Power carbon monoxide detector, link here http://sh.vip.alibaba.com/user/launch_binding_mobile.htm?return_url=http://sh.vip.alibaba.com/product/product_detail.htm?id=426748251

* Sensor: Electrochemical CO sensor

* Alarm Style: Per EN50291

* LCD Displayer (optional): 3 digits LCD displayer

* Led Indication /Sound Pattern:

     Standby: Green Led flashes once every 30 seconds

     Alarm: Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat

* Low-bat Indicator:Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD

* Mal-function Indicator: Chirp every 30s with green LED out and Err on LCD

* Sensor Life: 5 years

* * Mounting: Wall/Ceiling mounting

* Dimension 100mm*40mm, Weight: 0.2kg

* Comply With: CE,  TUV  EN50291

Battery Operated LCD display Carbon Monoxide Detector(RCC426B ), TUV EN50291