99 channel wall wireless calling receiver (4 areas)Back

Model: ZJ-43
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Accessories:

Worked call button: YK200-1C, YK500-1E, YK500-1F, YK1000-1C, YK1000-2C, TSYK500-2X, TSYK500-4X, TSYK1000-2X, TSYK1000-4X, TSYK2000-4X

Technical Data

Working Frequency:315, 433.92MHz

Working Voltage:AC220V 50/60Hz

Working Current:80mA

Receiving Sensitivity:>-108dBm

Working Temperature:-10℃~+50℃

Decoder Mode:studying code

Modulation:OOK

Product Size:370*260*83mm