Zigbee Door Window Sensor, Mini Wireless Contact Sensor, Home Automation, Requires Hub, Compatible with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Zigbee Hub

Besisglas Zigbee Door Window Sensor, Mini Wireless Contact Sensor, Home Automation, Requires Hub, Compatible with Home Assistant, SmartThings, Aeotec, Homey, Hubitat or Echo Devices with Zigbee Hub
NOTE – This door sensor must work with a Zigbee hub.
Zigbee 3.0 Standard – Works with compatible Zigbee hubs or Echo devices with Zigbee hub built-in that supports Zigbee 3.0 protocal.
Wireless Sensor & 2 Year Battery Life – This sensor uses a built-in batteries for power, and able to run 2 years. Note: Indoor use only and do not install this sensor on iron door or window.
Compatible with Alexa – Using the Alexa app, create your own routines that are triggered When door or window is open, turn on a light, send an alert to your phone, or let Alexa make a voice alarm, etc.