999-channel Keyboard Calling Transmitter with 5 to 9V DC Working Voltage

999-channel Keyboard Calling Transmitter with 5 to 9V DC Working Voltage

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Basic Info

Payment Type:	Telegraphic Transfer in Advance (Advance TT, T/T)

Product Description

Detailed instructions:

The wireless calling transmitter can send 999 different signalsby combination from digit 0 to 9
It adopts the latest RF technology and digital identificationtechnology, which makes the products stable and high-performance,as well make the system very easy to know which one is in need ofservice
The wireless calling system is widely used in restaurants,hospitals, cafes, super markets, bars, KTV, banks, factories andmore to improve work efficiency

Technical parameters:

Working frequency: 315MHz/433.92MHz
Working voltage: 5 to 9V DC (power adapter)
Working current: d75 ± 5mA
Encoding mode: learning code
Working temperature: -10 to +50
Product size: 140 x 100 x 25mm

The wireless calling transmitter can send 999 different signalsby combination from digit 0 to 9

It adopts the latest RF technology and digital identificationtechnology, which makes the products stable and high-performance,as well make the system very easy to know which one is in need ofservice

The wireless calling system is widely used in restaurants,hospitals, cafes, super markets, bars, KTV, banks, factories andmore to improve work efficiency

Working frequency: 315MHz/433.92MHz

Working voltage: 5 to 9V DC (power adapter)

Working current: d75 ± 5mA

Encoding mode: learning code

Working temperature: -10 to +50

Product size: 140 x 100 x 25mm

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