Independent CO Alarm Sensor Carbon Monoxide Alarm Detector 85dB High Sensitive Warning LCD Photoelectric Display for Home Hotel

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: <50μA

Alarm Current: <50mA

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