Coolseer Smoke sensor can sense smoke that comes into the sensor chamber. When the smoke detector detects a certaindensity of smoke, the horn in the smoke detector will sound and in the meantime the detector senda notification report to mobile, and if there have some devices such as a siren that associated, the detector will send an controlling command to them and control their states.
1. Model: COL-MK02W
2. Battery: DC9V 6LR61
3. Standby Current:10uA
4. Work Current(Smoke Alarm): Max 100mA
5. Sound intensity:80 dB
6. Wireless Type: 2.4GHz
• Easily install with screws or sticker .
• No hub requirement