Features:
1. UNIQUE DESIGN—Portable and easy installation. High consistency and stability, move, or in the same place for that. Loud enough and sounds good.
2. ALARM WARNING—When a Dangerous level of Carbon Monoxide is detected, the Red LED will flashes and a loud alarm pattern will sound, Loud 85 decibel alarm with LED Flash While in the Alarm Mode for the Life-Saving Safety.
3. SAFETY AND VISIBLE—Protect the Family from Carbon Monoxide, With 3 digits LCD Displayer is Optional, "Err" on the LCD to indicate the unit is malfunctioning. "Lb" on the LCD to indicate it low battery and need to replacement. "999ppm" on the LCD to indicate CO level over 999ppm. If the Co leakage is less than 999p.
4. ALARM STANDARD—50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly.
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: 3 Digits LCD Display
Audibility: 85dB (at 3 meters distance), Frequency 3KHz
Standby Current: <80μA
Alarm Current: <85mA
Standby Mode: Red Led flashes once every 30 seconds
Alarm Mode : Red Led quickly flashes.
Low-battery Indicator: Chirp every 30s as battery lower than 3.3V with red LED flashing and "Lb" on LCD.
Powered: 3x 1.5V AA Batteries(Not Included)
Operating Temperature: 4 °C to 38 °C
Working Humidity: 20%- 95% RH
Size: 100x38mm
Color: White
Package Listing:
1x Carbon Monoxide Detector Alarm
2x Screws
2x Screw Caps
Details pictures: