Advanced Detection Technology: Utilize cutting-edge 5.8G millimeter wave technology for precise human presence detection, enhancing security and safety in your environment. Smart Home Compatibility: Trigger lights, alarms, or notifications based on presence. Efficient Installation: Designed for easy side mounting, this radar detector can be installed without professional help, making it ideal for various indoor spaces. Reliable Alerts: Receive instant alerts and alarms when human presence is detected, ensuring timely responses to potential security breaches. Energy Efficient: Operates with minimal energy consumption, making it an eco-friendly addition to your smart home setup. Color: White Material: plastic Package Contents: 1 x sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.