
Smoke Alarm Fire Protection Wireless WiFi Smoke Detector Fire Alarm Work With Tuya APP For Home Security System
Descriptions: Smoke Alarm Fire Protection Wireless WiFi Smoke Detector Fire Alarm Work With Tuya APP For Home Security System. Specifications: APP Name: Tuya; Input Voltage: DC3V LR03; Static Current: ≤35uA; Alarm Current: ≤160mA; Low-voltage notification: ≤2.4V; Alarm Sound Level: 70db/1m; WIFI: 802.11b/g/n; Detecting Range: 20㎡; Installation Method: Ceiling Mounted; Working Temperature: -10-50℃; Working Humidity: 95%RH ≤95%RH; How to use: 1. Clockwise rotation the mounting bracket, take out and prepare to install battery. 2. Input 2pcs AAA battery inside, the LED indicator ON and then OFF. 3. Download ' Smartlife/TuyaSmart' App, or Scan below QR code to download. 4. Register a Tuya Smart App account with your mobile phone, and log in. Click '+' at 'My Home' or the Mid-blank space to add device, choose Security Sensor, find Sensor (WiFi) and click. 5. Press the RESET for more than 5 Seconds with the PIN, the LED indicator flashes quickly, start network configurat