Features:
1) Press the calling button, then receiver upon receipt of a signal will operate
an audible alarm (music), while the LED turns red corresponding
2) 999-channel receiver host can be connected
3) More than 1 route can be used at the same time, with simple operation
4) There are many models available, which have different coverage from 200m to 2,000m
Technical parameters:
1) Receiver expander
2) Working voltage: DC 9V - 12V
3) Static current: <30mAh
4) Dynamic working current: <150mAh
5) Receiver sensitivity: ≤5mAh
6) Speaker output power: 1W
7) Transmitter
8) Working voltage: DC 12V (AG 23A, 12V battery)
9) Frequency of the transmitter: 433±1MHz
10) Transmitter/receiver distance for model Y-128: 200 - 500m (open area)
Packing:
3kg/set
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