Feature: 1. 1.Alarm immediately when someone breaks into the security scene.When you are away from home and the gateway is in alert mode, an abnormal intrusion is detected,and an alarm sound is immediately issued. At the same time, the video clip is captured by the camera and pushed to the mobile App. 2. 2.Linkage intelligent devices make life convenient and comfortable.With other smart devices, more automation and scene control can be achieved. The advantages of Zigbee 3.0 make intelligent hardware respond quickly and control smoothly. Even if the home internet interrupts the local execution,the intelligent scenario can still work normally in the LAN. 3. 3.Ceiling-mounted hidden installation all-match home style.Using the attached sleeve accessories, the sensor can be embedded into the ceiling ceiling like a downlight, interpreting the simple industrial design aesthetics and all-matching home styles. 4. 4.IPX 5 waterproof and humid,environment easy to deal.High-precision human body sensor reaches IPX 5 waterproof grade standard, can prevent all kinds of splash water in normal life, and can be installed in wet occasions such as bathrooms and toilets. 5. 5.Ultra-low power consumption,6-year long standby.The high-precision human body sensor is designed with ultra-low power consumption. The 2 button batteries provided with it can be powered and standby for about 6 years. When the power is low, the mobile phone App will remind you to replace the battery. Let you have no worries. Specification: Title： Aqara High Precision Human Body Sensor Motion Sensor Zigbee 3.0 Wireless Smart Movement IPX5 Waterproof Smart home Features： Alarm immediately when someone breaks into the security scene . When you are away from home and the gateway is in alert mode, an abnormal intrusion is detected , and an alarm sound is immediately issued. At the same time, the video clip is captured by the camera and pushed to the mobile App. Linkage intelligent devices make life convenient and comfortable . With other smart devices, more automation and scene control can be achieved. The advantages of Zigbee 3.0 make intelligent hardware respond quickly and control smoothly. Even if the home internet interrupts the local e xecution , the intelligent scenario can still work normally in the LAN. Ceiling-mounted hidden installation all-match home style . Using the attached sleeve accessories, the sensor can be embedded into the ceiling ceiling like a downlight, interpreting the simple industrial design aesthetics and all-matching home styles. IPX 5 waterproof and humid, environment easy to deal . High-precision human body sensor reaches IPX 5 waterproof grade standard, can prevent all kinds of splash water in normal life, and can be installed in wet occasions such as bathrooms and toilets. Ultra-low power consumption, 6-year long standby . The high-precision human body sensor is designed with ultra-low power consumption. The 2 button batteries provided with it can be powered and standby for about 6 years. When the power is low, the mobile phone App will remind you to replace the battery. Let you have no worries. Specification： Model: RTCGQ13LM Dimensions: 74x74x43.3mm Sleeve size: 113 x 113 X 41mm Wireless Connection: Zigbee 3.0 Battery model: CR2450 battery Operating temperature: -10C~+35C Working humidity: 0~95% RH, no condensation Detection distance: 5m Detection angle: about 60 cone Detection range: circle with a diameter of 6m (at a distance of 5m) Package list： 1*Aqara High Precision Human Sensor 1*User Manual Package List: 1*Aqara High Precision Human Sensor 1*User Manual