Model No.:HM-AR
Product Origin:China
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Description:HM-AR the finder (receiver): 1) Power on: the receiver will enter shutdown mode after power on. There is no indication on LED. Pressing the key until both LEDs light, the receiver enter work mode 2) Learn mode: this mode only work on the first time of power on and will keep for about 10 second. In learn mode, both LED blink alternately at interval of 1 second. If learn success, the buzzer will beep and both LEDs blink at rate of 1 time per second until exit learn mode. Or both LEDs will blink alternately until exit and then enter shutdown mode Normal receiver mode: 1) If received ID code is the same as been learned, the LED will blink once 2) There is no indication if no signal or receiving failure 3) If can not receive the same ID code in 3 seconds, the receiver will enter alarm mode 4) In receiver mode, the distance can be selected by pressing the key. The far distance is range from 20 to 25m and near distance is from 5 to 10m. The LED will blink at the rate of it did before 5) During receive mode, you can press the key until both LEDs will bright for 1 second to make the receiver enter shut-down mode 6) Shutdown mode: After power on or press key to shut-down, the receiver will enter shutdown mode If had learned a ID code, it will save this ID code, otherwise learn again at next time. By pressing key until the LED light for 1 second the receiver will exit shutdown mode 7) Alarm mode: If can not receive same ID code in 3 seconds, the receiver will enter alarm mode and beeping continuous Exit alarm mode: 1) If has received the same ID code in alarm mode, the receiver will enter normal receive mode again 2) Pressing key will break alarm mode and receiver will search the same ID signal 3) Finding mode: After successful learning, the receiver will enter alarm mode when it can not receive same ID code. Press key will make receiver enter far distance learn mode to search transmitter, if receive success in 5 minute, the receiver will enter normal receive mode or exit to shut-down mode DC characteristics: 1) Shutdown mode: 1uA 2) Current learn mode: 12mA 3) Current receive mode: 12mA 4) Current buzzer work: 80mA 5) Current work life:>20 days 6) Battery: size: AAA, capacity: 750mAh