Specially designed for iOS 7 and better use experience.app connect to Bluetooth Anti-lost alarm via Bluetooth 4.0, can achieve anti-lost, Remote camera, Remote video, Remote audio, phone-call reminders and other functions.*Supports multiple Anti-lost alarm device for connection and pair*all background support*Adjust the alarm distance, beyond that, warning*Background notice*Disconnect warning, record the breaking location.*View the photo album can be saved to the system*Play recorded audio *Play recorded video