Model Number:CO999
Origin:Mainland China
Smart home platform:Alexa,Tuya,Google Assistant
Type:Carbon Monoxide Detectors
Certification:CE,FCC,RoHS,UL

5/10pcs Home Security 85dB CO Sensor Alarm Carbon Monoxide Poisoning Alarm Detector Warning High Sensitive LCD Photoelectric
Product Feature:
The detector adopts special structural design and ASIC, which has the characteristics of dustproof, insect-proof and anti-interference from outside light.
1. It is a carbon monoxide detector alarm, suitable for all fields: houses, shops, hotels, restaurants, office buildings, schools, banks, libraries, computer rooms and warehouses, etc.
2. Durable material: This product is made of high-quality material, durable, long service time, firm and stable in use.
3. The alarm and warning personnel should stay away from the danger zone when smoke is detected.
Specification:
Sensitivity/Alarm Time:
Within 60~90 minutes at 50ppm CO concentration;
Within 10~40 minutes at 100ppm CO concentration;
Within 3 minutes at 300ppm CO concentration
LCD Displayer (optional): 4 digits LCD displayer
Audibility: 85dB ( at 1m distance ), Frequency 3 - 0.5KHZ
Standby Current:
Alarm Current:
Standby Mode: Green Led flashes once every 30 seconds
Alarm Mode : 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