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4-channel chime doorbell wireless calling receiver
Model Number: ZJ-53
Brand Name: CallingSYS
Key Specifications/Special Features:
Doorbell adopts RF wireless technology and digital encoding chipset, has chime and siren two modes with 16 beautiful sounds, very easy to install and use, widely u... |
2017-10-22 |
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1-button wireless restaurant calling button
Model Number: YK500-4H (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 sti... |
2017-10-10 |
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999 channels watch wireless calling receiver
Model Number: ZJ-41H (Black)
Brand Name: CallingSYS
Key Specifications/Special Features:
Product concentrates the technology of wireless transportation, digital identification and microprocessor togetherReceiver adopts chipset that contains mi... |
2017-09-30 |
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Wireless emergency calling button with pull rope
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... |
2017-09-06 |
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