AC Wireless Smoke Alarm

Products Mode: TSS893-HW

Product parameter

Power supply: AC 220V-240V 50Hz, with DC 9V alkaline battery backup Conform to EN14604:2005/AC:2008
Alarm volume: ≥85dB at 3m Big test button for easy weekly testing
Silence function: Approx.8 mins Low battery signal alarm
Product life time > 10 years WIFI module inside, connect to TUYA app

Automaic compensation design with automatic calibration for accurate sensitivity,
    suitable for long life operation, lower false alarm rate

Push base for easy installation
Size: Φ140mm * 44.9mm