Smart Home Automation Sensor Intelligent Home Control System No Expensive Hub Required Plug & Play · · · 2.4GHz protocol is more stable, faster and more convenient.Smart remote control to make your home smarter. · · Advanced Motion Sensor, PIR detect people or animals that are moving, 7m detection distance, whether day or night can be real-time monitoring. · · Battery Wi-Fi powered, and have a mount bracket, easy to put on ceiling or tablet etc. · · Provides remote home monitoring. Set push notifications to your mobile devices or sound and vibration for early alert of motion detection in your home. · · PLUG & PLAY with ENERJSMART app, No hub required, simple download “ENERJSMART” app on for iOS and for Android.