Smart Wifi Fire Smoke Temperature Sensor Alarm Wireless Smoke Temperature Detector for Automation Home Security Alarm System SmartLife APP Control

Features:
Sound & LED Warning: When the alarm senses products of combustion and goes into alarm or the temperature over 50°,the red LED will flash rapidly.
Easy Contral: This smokes ensor support multi-device controlled,like smart life Tuya Smart APP,enjoy your smart home with WIFI smart home devices.Not need home gateway,you can easily achieve the intelligent control of home appliances.
Compact Design: Compact size design,optimize the internal structure,which bring you convenience,beauty and enjoyment.
Easy Install: It can be mounted on either the ceiling or the wall.Package include a pack of screw for convenience and stable mount.
Widely Application: The high sensitivity smoke detection can be used in company,factory,warehouse,house,hotel,market,etc.to protect your family and your propertyp from the dangers of fire and smoke.

Specifications:
Material: ABS
Color: White
Type: WiFi Smoke Detector/Sensor
Power supply: CR123A x 2pcs(3V)(not include)
Standby Current: 25uA
Work Current(Smoke Alarm): Max 100mA
Max Alarm Sound: 90 dB-1m
Wireless Type: 2.4GHz, 1T1R
Protocol: IEEE 802.11b/g/n
Wireless Range: 45m
Temperature to be triggered: >50℃
Operating Temperature: -10℃~65℃(-4°F~149°F)
Operating Humidity: 20%~85%
Storage Temperature: 0℃~60℃(32°F~140°F)
Storage Humidity: 0%~90%
Free app: Tuya smart or Smart Life.
Support systems: Android and IOS.
Battery Lifetime: 5 Years
Working Lifetime: 1 Year(20 times/day), 2 Years(10 times/day)
Size (D x W x H): 71*71*29mm / 2.8*2.8*1.1"
Item Weight: 110g / 3.9oz 
Package Weight: 110g / 3.9oz
Package Size: 85*50*95mm / 3.3*2.0*3.7"

Note:
Please allow 1-3mm differs due to manual measurement.
?Not Workes with Alexa Echo and google home.
Battery is not include in the package.

Package List:
1 * Smoke Sensor 
1 * Screws Pack
1 * User Manual