R-Guardian!

HeadlineThis is the matched application of Key chain design anti-lost alarm. The anti-lost alarm is connected with a mobile phone by Bluetooth 4.0, and judge the distance between the two devices by Bluetooth signal strength, the anti-lost alarm and mobile will send out an alert when Bluetooth signal disconnected, this means the anti-lost alarm might be far away from a mobile phone. Remote control camera, touch the remote button in the application, This app may use your location even when it isnt open, which can decrease device battery life.