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999 channels wireless calling receiver display
Model Number: ZJ-46
Brand Name: CallingSYS
Key Specifications/Special Features:
The receiver server uses RF wireless and learning code technology. It can pair up to 999 wireless calling transmitter and 1 management remote controller. And the r... |
2017-11-27 |
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1-button wireless calling button
Model Number: YK500-1E
Brand Name: CallingSYS
Key Specifications/Special Features:
This is 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 ... |
2017-09-26 |
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4-button ultra-thin waterproof wireless call button
Model Number: SYT200-4
Brand Name: CallingSYS
Key Specifications/Special Features:
The wireless calling transmitter adopts the latest RF technology and digital identification technology, which makes the products stable and high performance, as... |
2017-08-28 |
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