Candle Smart WiFi Door Sensor DS-02

Product Name: Candle Smart WiFi Door Sensor DS-02  
Product Code: CO-CSM-RX-DS02-W-USB

Application: Detect open/close status of the door/window
Mobile App: Candle Pro
Battery: AAA X 2
Standby time: 1 year
Standby current: 13uA 
Wireless Type: 2.4GHz 
Protocol: IEEE802.11b/g/n 
Wi-Fi distance: 45m
Operating Temperature: 0℃ - 60℃ (32°F - 104°F)
Size: Main body: 71mm x 21mm x 22 mm
Deputy body: 40mm x 11mm x 11mm