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1-button wireless restaurant calling button
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... |
2017-11-12 |
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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... |
2017-10-26 |
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Wireless emergency calling button with extend button
Model Number: SYT500-3W
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... |
2017-09-30 |
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Indoor air quality sensor PM2.5/VOC/HCHO/CO2/temperature/humidity sensor 6-in-1
Model Number: CS-JCY13
Brand Name: CHNSMART
Key Specifications/Special Features:
DC5V/2A power adaptorRechargeable battery backupBright digital number display the valuePM2.5 sensorVOC sensorHCHO sensorCO2 sensorTemperature sensorHumidity sensor1... |
2017-09-29 |
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3-button wireless restaurant calling button
Model Number: YK500-3H (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... |
2017-09-18 |
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1-button wireless restaurant calling button
Model Number: YK500-1
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 p... |
2017-08-24 |
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