*Photoelectric alarm can timely send out audio and visual alarm signals if it detects a lot of smoke when fire occurs. With high sensitivity, stability, reliability, convenient to use.
*Can be easily mounted by choosing to use the mounting bracket, screw and anchor plugs, or use the high reliable double-side sticker.
*Red LED flashes every 60 seconds in standby status and flashes quickly when alarming.
* Over 85dB loud alarm sound to alert all members in the household when smoke is detected.
* Powered by a built-in lithium battery that offers a 10-year lifetime.
Type: Wireless Smoke Detector
Smoke sensor: Photoelectric
Audible alarm: ≥85dB/3.0m
Power: DC 3V(CR123A) lithium battery
Hush time: Approx. 10min
Humidity: ≤95%RH non-condensing
Battery life: 10 years
Item size: 8.2 * 8.2 * 5cm / 3.2 * 3.2 * 2.0in
Item Weight: 94g / 3.3oz
Package Size: Approx. 9 * 8.5 * 5.5cm / 3.5 * 3.3 * 2.2in
Package Weight: Approx. 129g / 4.6oz
1 * SM02 Photoelectric Smoke Alarm
1 * Mounting kit
1 * Double-sided sticker
1 * User manual