Wifi Smart Smoke Alarm: Runs by Wifi Network, ZDD-002S-WF Is a high-sensitivity photoelectric smoke detector for fast detection of slow, smoldering Smoke&Fire when Danger, It can give strobe &sound alarm, Real-time push notfication by App control. It is designed for a wide range of residential and commercial applications where reliable smoke detection is required. like: room, hall, kitchen, party, no smoking place, Hotel, Factory...etc

- WiFi connection with App push notification.
- 80dB sound alarm, Test button
- Low Battery alert
- Battery operated
- Designed to comply with EN14604, UL217

• Power supply：DC9V alkaline battery (6LR61)

• Static current：<10uA; Alarm current: <100mA

• Working temperature：0℃ ～ +50℃; Humidity：≦95%RH，no freezing

• Alarm sound：>80dB

• Low battery alert：≦7.0V±0.2V

• Packing size: 11.5*11.5*5.5CM, Weight: 0.2kg

Package Contents: 

• Standard Exporting Packing Box