RF wireless learning code 48 channel wireless calling receiver ZJ-48 cook paging system 433mhz wireless alarm receiver

wireless alarm receiver
$77.47
Quantity
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Description

RF wireless learning code 48 channel wireless calling receiver ZJ-48 cook paging system 433mhz wireless alarm receiver

Model: ZJ-48

48 channels display in one panel clearly, each channel has one cancel button

Description

The receiver use RF wireless and learning code technology. It can pair up to 48 wireless calling buttons. And the receiver host adopts advanced micro processor and high-sensitivity superheterodyne receiving technology which make the products very stable. Also it has adjustable voice prompt, different calling records display, and LED digital display functions. The wireless calling system has millions of different code which can be paired easily and freely. And it is widely used in restaurant, café, bar, tea shop, KTV, bank, office, factory, hotel, hospital and so on.

Parameter

Working frequency 433.92MHz
Working voltage DC9~12V/1A power supply
Standby current 200mA
Working current <500mA
Decoding mode learning code
Modulation AM
Receiving sensitivity -108dBm
Working temperature -10℃~+50℃
Product size 410x152x33mm