- 3-button free sticker wireless calling button
- 2017-09-07 20:13
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Model Number: SYT500-3
Brand Name: CallingSYS
Key Specifications/Special Features:
The wireless calling button adopts the latest RF technology and digital identification technology, which makes the products stable and high performance, as well...
- 2-button ultra-thin waterproof wireless call button
- 2017-07-07 16:37
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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...
