Table wireless calling button with battery

Table wireless calling button with battery

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Basic Info

Payment Type:	T/T, C/A, Western Union, PayPal

Product Description

500 meters transmitter:

It works with 99 channel receivers, which have learning code and fixed code two different models
This kind of transmitter can be put on the table or stick on the wall. When the customers need service, he/she just press the button, the receiver will receive a RF signal and know which table or room needs service

Wireless calling system is a kind of electronic product providing calling service. It uses latest RF technology which includes software and hardware. No need wiring, it is widely used in restaurant, cafe, bar, KTV, club, shop, hospital and so on

Technical parameters:

Working voltage: DC 12V (23A12V×1)
Working frequency: 433.92MHz
Working current: power saving mode: ≤26mA±5mA
Encoded mode: learning code
Modulation method: amplitude modulation (OOK)
Working temperature range: -10~50℃
Color: red
Product size: 68×68×25mm
Menu card size: optional

It works with 99 channel receivers, which have learning code and fixed code two different models

This kind of transmitter can be put on the table or stick on the wall. When the customers need service, he/she just press the button, the receiver will receive a RF signal and know which table or room needs service

Working voltage: DC 12V (23A12V×1)

Working frequency: 433.92MHz

Working current: power saving mode: ≤26mA±5mA

Encoded mode: learning code

Modulation method: amplitude modulation (OOK)

Working temperature range: -10~50℃

Color: red

Product size: 68×68×25mm

Menu card size: optional

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