WiFi Smart Door Window Sensor app controlled switch It's offers up to 32

It's offers up to 32 feet clear range even in night without any light

Weight: 3

Control Range: Up to 80m (outdoor)

Best LED Floodlight Ultra Slim 50 Watts

Model: 9-A60

WiFi Smart Door Window Sensor app controlled switch It's offers up to 32Magnetic Contact Smart Home Detector, App Notification Alerts. Works with Alexa and Google Home Make your door window smarter, when you leave home, it will push notification to you if the doors or windows are opened or invaded by an external boject, you will find anomalies in your home immediately. Battery Wi Fi powered, full of power long durable, replace the battery is simple,service more intimate. Provides remote home monitoring. Set push