Enerna IoTech WiFi Wireless Smart Home Burglar PIR Motion Alarm Detector Link to Curtain and Air Conditioner Control. It support Mobile App control and monitor the home, can intelligent linkage to smart device. The PIR also support 110° wide-angle and low-battery notification, can work with Enerna IoTech smart camera for real-time monitoring. Enerna IoTech WiFi Wireless Smart Home Burglar PIR Motion Alarm System Description: Enerna IoTech Smart Wireless PIR Alarm Automatic Switch Curtain, Camera, Light and Air Conditioner. It support infrared human body detecting, Mobile APP real-time control, intelligent linkage to smart device and home appliance, one-button arm and low battery alert notification. Enerna IoTech WiFi Wireless Smart Home Burglar PIR Motion Alarm System Features: