- 2-button umbrella waterproof caller
- 2017-07-11 01:26
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Model Number: TSYK200-2
Brand Name: CallingSYS
Key Specifications/Special Features:
This is 200 meters umbrella waterproof transmitter. It works with 99 channel receivers, which have learning code and fixed code two different models. This kind...
- 2-button ultra-thin waterproof wireless call button
- 2017-07-09 17:16
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Model Number: SYT200-2
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...
- 1-button wireless restaurant calling button
- 2017-07-02 13:08
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Model Number: YK500-1H (red)
Brand Name: CallingSYS
Key Specifications/Special Features:
This is 500 meters transmitter. It works with 999 channel receivers, with learning code technology. This kind of transmitter can be put on the table or st...
