Feature:1. Uses PIR technology to detect motions within a range of 5 to 8 meters, high sensitivity, a perfect anti-theft device.2. Automatically sends alarm call once activated, and allows users to deactivate this function remotely.3. Serves as a listening device, meaning you can call the number of the device to clearly hear its surrounding sound.4. Accurate positioning function enables it to send its location information to users, which can be used worldwide.5. It is easy to install and set up, and provides long standby time.6. Can be installed in house, children room, garage, garden(to check the presence of wild animals dogs, cats, pigs, birds etc), pet house, shops and stores.Specification:The PIR Motion Sensor is a great solution for protecting your family and property. It uses infrared technology to detect motion around your home or workspace and let you know if there is a physical security event that shouldn’t be happening. Once inserted an SIM card that linked to your phone number, it allows you to have remote control over the device, and sends alarm call immediately if it is activated. Moreover, you can call the number of the device to clearly monitor surrounding sound.Features:Uses PIR technology to detect motions within a range of 5 to 8 meters, high sensitivity, a perfect anti-theft device.Automatically sends alarm call once activated, and allows users to deactivate this function remotely.Serves as a listening device, meaning you can call the number of the device to clearly hear its surrounding sound.Accurate positioning function enables it to send its location information to users, which can be used worldwide.It is easy to install and set up, and provides long standby time.Can be installed in house, children room, garage, garden(to check the presence of wild animals dogs, cats, pigs, birds etc), pet house, shops and stores. Specifications:Material: ABSPlug Type: US / EU (Optional)Battery: 4.2V/450mAh Working current: below 10 mAIdle current below 0.05 mABattery life 5-7days(sensing mode); 15-20days(standby mode)Sensitivity range: 5-8m center angle 90°Compatible Cards: 2G GSM, 3G WCDMA/TD-SCDMA, 4G TD-LTEWorking frequency: 850MHZ, 900MHZ, 1800MHZ, 1900MHZPackage Weight: 127g / 4.47ozPackage Size: 12.9*10*3.2cm / 5.07 * 3.93 * 1.25inPacking List:1 * PIR Sensor Alarm1 * USB cable1 * Power Adapter1 * User Manual (English)Package List:1 * PIR Sensor Alarm1 * USB cable1 * Power Adapter1 * User Manual (English)