LCD carbon monoxide detector with high quality for home and car

LCD carbon monoxide alarm can be efficient detect poisoning gas - CO, when the gas concentration reached the alarm lower limit, the CO detector live sound and light alarm with 85dB. It can be display concentration's value.

Features:
* Use electrochemistry CO sensor
* superior quality, nice designs and favored
* MCU control
* LCD displayer
* Low battery indicator

Description:
* Power Supply: 3*1.5V AA batteries
* Sensor: Electrochemical CO sensor
* Alarm Style: Per EN50291
* Sensitivity/Alarm Time:
Within 60~90 minutes @ 50ppm CO concentration;
Within 10~40 minutes @ 100ppm CO concentration;
Within 3 minutes @ 300ppm CO concentration
* LCD Displayer (optional): 3 digits LCD displayer
* Audibility: 85dB ( at 1m distance ), Frequency 3± 0.5KHz
* 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
* Power consumption: 0.3mW
* Sensor Life: 3 years
* Operation ambient: 0 ~ 40, 20% ~ 90%RH
* Mounting: Wall/Ceiling mounting
* Dimension 125mm*35mm, Weight: 0.2kg
* EN standard

If interested lcd carbon monoxide detector, lcd co alarm, please contact us. CO detector is a best-selling products in the cold season for family and car. Welcome to order by OEM and ODM

co alarm

carbon monoxide detector

LCD carbon monoxide detector with high quality for home and car Images