Wireless Bluetooth anti-loss device

1. Your property to prevent loss, when the mobile phone and anti-loss device beyond the default effective distance, two-way automatic alarm, search the owner to prevent loss (used in, old people, children, pets, etc.)2. two-way search, mobile phone forgot to take? Side press two anti-loss device, mobile phone alarm, wallet forgot where? Press the call in the app of the phone, alarm the device, and retrieve it along the sound point.3. remote selfie, easy to control mobile phone remote (up to 10 meters) photo.4. location tracking, you can view the current location of the object on the phone, but also after disconnection to the last stop position Specification parameters