- 48-channel wireless calling receiver display
- 2017-11-24 14:51
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Model Number: ZJ-48
Brand Name: CallingSYS
Key Specifications/Special Features:
Receiver use RF wireless and learning code technology, can pair up to 48 wireless calling buttons and the receiver host adopts advanced microprocessor and high-sen...
- Wireless emergency calling button with pull rope
- 2017-10-29 01:28
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Model Number: SYT500-3S
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 wel...
- 999 channels wireless calling receiver display
- 2017-09-08 01:32
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Model Number: ZJ-49
Brand Name: CallingSYS
Key Specifications/Special Features:
Receiver server use RF wireless and learning code technology, can pair up to 999 wireless calling transmitter and 1 management remote controller and the receiver h...
