This device is compact, key chain form,be widely used in mobile phone and iPhone or iPad binding,anti-lost child,wallet, pets, briefcases, luggage drag boxes two-way anti-lost looking for The relative distance between the phone and the device than the warning range, call the police, alarm distances can adjust freely through the software interface. Independently developed software, verified by APP, users download completely free of charge Function parameters: Bluetooth Version: Bluetooth4.0 (low power Bluetooth) technology CSR main Bluetooth chip Communication distance: 0-10 meters (depending on your work environment) Receiver sensitivity:-100dBm Built-in battery: CR2032 button battery 220MA power supply Instructions for use: 1.Install mobile phone software, click the APP Store icon 2. free download the opplication software. 3.Reago Ble Tag input,Reago ble tag to search. 4.successfully downloaded,click to start. Establish a connection: 1.Click the connect 2.press the key for 2 seconds light flash once clear pairign record. Function setting 1.Alarm distance setting 2.Cell phone ring alarm settings 3.Mobile phone vibrtion ala settings 4.Mobile phone flash alarm settings Cell phone look for guard device: Press the alarm button one time in fixed distance,the key will become red if the guard device alarm,click the key again ,stop the alarm. The guard device looks for mobile:Long press the guard device for 2 seconeds,when light falsh,the phone alarm,press again,stop alarm ,light is out. Beyond the setting distance,the phone and the guard device will alarm at the same time,both will automatically Conncet and stop the alarm when get colse,stop alarm light is out.
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