WiFi Security System Door Sensor Compatible with Alexa,APP Control and Message Alert Function, 4 Door Open Alarm and 1 Wi-Fi Gateway, No Monthly Fee – Only Support 2.4G(7 Kits)

Price: $27.99
(as of Mar 04, 2023 01:31:04 UTC – Details)

Note
[Door/window Sensor] Put whole-home security at your fingertips by Door sensors.Get alerts on your smart phone and receive message when open door sensor is triggered.
[APP Control] After adding the door alarm sensor in “Smart Life” App, you can simply slide a button in App to turn on/off multiple sensors. Setting time to start/stop monitoring. You can avoid receiving unwanted alerts from motion sensor alarm set.
[Works with Alexa] Support hub to arm/disarm/home mode by simple voice command via Alexa. The full alarm kits can work with Alexa and Google home, you can create the smart scenes with kit alarm, like alarm triggle, active other wifi products or other smart products in “Smart Life” APP, like wifi bulbs , as kind of function: alarm triggle, the wifi bulbs lighting.
[Easy to Use] Easily setup open door sensor in minutes—without tools or professional installation. The home security sensors set are ideal for front doors, windows, garage or anywhere you want to motion.
[Long Battery Work Life] Low power consumption door sensor boasts more than 1 year battery life. Super-long battery lifespan avoids replacement frequently, you can replace battery when the power of open door sensor is low.