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WCR48

Summary

The receiver adopts RF wireless and learning code technology. It can easily pair up to 48 channels of wireless call buttons. 


The receiver has 48 LED indicators in one panel which can display information on 48 call channels at the same time, and each channel has a cancel button. Very clear to see the call situation. This receiver is suitable for use in restaurants, bars, banks, clinics and so on.

Features

  • Adopt the latest industrial stable chipset.

  • Independent storage avoiding data lost

  • Self testing technology makes it working well every time

  • 48 channels calling information in one panel

  • 10 different working modes

  • Number speak

  • Each channel can be cancelled by the button

  • Volume adjustable

  • High receive sensitivity

Technical data

  • Working frequency: 433.92MHz

  • Sensitivity: -108dBm

  • Working current: <300mA

  • Working voltage: DC12V/1A

  • Decoding mode: learning code

  • Modulation: AM

  • Size: 330 x 136 x 20 mm

Settings manual

1. Self test when power on

When the receiver is turned on, the initialization program starts. LED 48 indicator flashes simultaneously with 3 doorbell sounds, then the power LED turns on.

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2. Function settings

In the first use, please do the settings as below.
First press 【STUDY/SET】button to enter “work mode setting”, second
press the button to enter "pairing settings", press all three buttons to exit
arrangement.

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(1)Working mode settings

There are 10 different working modes which are corresponding LED indicators
from 1 to 10. Press the 【UP/DOWN】 button to select the mode. When pressing
button, sounds the dialing number and the corresponding sound.
For example, select mode 3,
Press button A, sound “No. xx medicine”;

Press button B, sound “No. xx calls”;

Press C button, sound “emergency”;

Press the "Cancel" button, the call information will be deleted.

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(2) Pair call buttons

Press the 【STUDY】 button twice then the first channel LED will be ON
means the receiver enters pairing setup. Then press the call button, 
The LED will flash twice which means pairing is successful, and the LED is off
the indicator jumps to the second channel, then press the other call button to
second key pairing. Like this, finish all 48 channels paired one by one
One.
Note: if you only want to pair one channel, in the pairing settings, press
UP/DOWN buttons to select a channel then press the call button to perform
pairing.

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(3)Delete all the call buttons

In standby status, press the 【STUDY】 button for 10 seconds, until it beeps
“Restore to default”, meaning all buttons are removed.
Note: This function will remove all paired call buttons, please do so
carefully.

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(4)Change someone call button

For example, if changing the call button of line number 10 to the new one, press
【STUDY】 for 2 seconds to enter pairing setting, and press
【UP/DOWN】button to select channel 10. Then press new call
button, it will cover the old call button.

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