Wireless Door Open Sensor Alarm Chime Home Security Window Entry Alert [Compatible with Alexa Echo and Google Home] Smart Phone APP Controlled for Home Garage Shop Store

Description

Description:1.Detect open/close status of the door/window,compatibe with Tuya2.Battery: CR2 x 1 （not included ） Standby time: 5 years3.Use time:1 years (15 times/day) 2years(7 times/day)4.Standby current:10uA Wireless Type:2.4GHz5.Protocol:IEEE 802.11b/g/n Wifi distance:45m6.Operating Temperature:0℃～ 40℃ (32°F～104°F)7.Free APP:Tuyasmart, one key setup wifi or ap mode connection with wifi .8.Compatible with Alexa Echo and google home.Package Included:1*smart sensor