ZJ-45D 999-channel Wireless Call Server/Wireless Waiter Call System/Restaurant Calling System

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Basic Info

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Product Description

Technical parameters:

Working frequency: 433.92MHz/315MHz
Working voltage: 12V DC/1A
Operating current: less than 430mA
Standby current: less than 45mA
Receiver sensitivity: better than -105dBm
ZJ-45D is a 999-channel wireless call server, and have a stablewireless calling features can learn 999 channel transmitter
Advanced microcomputer processing technology andhigh-sensitivity superheterodyne receiver, with a high cost
With intelligent power-on self test technology
Chinese talking caller ID and voice operating guidance
Compatible with millions of group learning code chip and fixedcode chip
Compatible 1/2/3/4/6 key transmitters
Manually adjustable the volume size
It can store 10 sets of call information
Two display mode of call information: cyclic display, notcyclic display
Double backup technology, can put an end to call throw code,channeling yards and more
Four types of services prompted
High brightness digital display, eye-catching andintuitive
Appearance fashion innovative, convenient to move
Wireless calling system has millions of different code whichcan be paired easily and freely
Widely used in restaurant, café, bar, tea shop, KTV,bank, office, factory, hotel, hospital and more