Note: This smoke detector work independently, can not work with any alarm system
The Combination CO & Smoke Detector with special structure design is suitable for detecting the CO Carbon Monoxide and smoke in kitchen, bathroom (without much water vapour), shopping mall, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
*Smart 2-in-1 CO & Smoke Detector: The alarm sound pattern is pulsed four short alarm beeps for CO alarm and continuous beeps for smoke alarm.
*Loud high volume alarm sound, louder than 85dB. Compact, lightweight & easy to operate.
*Low battery warning: One “chirp” every 30 seconds is an indication that the battery is low (need replacement) or the unit is malfunctioning.
*Real-time LED indicators: Green and red LED lights that indicate normal operation and alarm status.
*Test button to test the units electronics and verifies proper unit operation.
Power Supply: DC 9V
Sensor type: Photoelectric Electrochemical CO & Smoke sensor
Alarm Sound: ≥ 85dB (testing distance: 1m)
CO Gas Sensor battery: 1* 6F22 PP3 9V (not included
Battery Life: at least 1 year
Static current: ≤25uA
Alarm current: ≤45mA
Detector CO concentration alarm:
30ppm, not activate within 120 minutes
50ppm, alarm within 60 to 90 minutes
100ppm, alarm within 10 to 40 minutes
300ppm, alarm within 3 minutes
Smoke Alarm concentration: 1%-5%/FT OBS
Alarm indication: Red LED flash & sound
Working Temperature: -10°C~60 °C
Work Humidity: ≤95%RH
Item Size: Approx. 14.8 * 14.3 * 4cm (L*W*H)
Item Weight: Approx. 128g / 4.5oz
Package Size: Approx. 14.8 * 14.8 * 5cm / 5.8 * 5.8 * 1.9in
Package Weight: Approx. 176g / 6.2oz
1* CO & Smoke Detector (battery not included
1* Bag of Mounting Screws
1* User Manual