WiFi Door and Windows Sensor Magnets 2PCS Smart Phone APP Control Doorbell Compatible with Alexa Google Assistant,Wireless Security Alarm Door Open Chime for Home Bussiness Burglar Alert

WiFi Door and Windows Sensor Magnets 2PCS Smart Phone APP Control Doorbell Compatible with Alexa Google Assistant,Wireless Security Alarm Door Open Chime for Home Bussiness Burglar Alert

$8.90
(No reviews yet) Write a Review
SKU:
FF4847
UPC:
728350886371
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
Main Function: Detect open/close status of the window/door Specifications: Battery:AAA LR03 AAA1.5V*2 Battery life:2 years Standby current:13uA Standby time:5 years Use time:1 year(15 times/day),2 years(7 times/day) Wireless type:2.4G Protocol:IEEE 802.11b/g/n Wirelss Range:45m Package Includes: 2 x door sensor 4 x AAA battery
!