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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... |
2017-10-24 |
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1-button umbrella waterproof caller
Model Number: TSYK200-1
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... |
2017-09-27 |
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2-button ultra-thin waterproof wireless call button
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... |
2017-07-25 |
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Indoor air quality sensor PM2.5/VOC/HCHO/temperature/humidity sensor 5-in-1
Model Number: CS-JCY12
Brand Name: CHNSMART
Key Specifications/Special Features:
DC5V/2A power adaptorRechargeable battery backupBright digital number display the valuePM2.5 sensorVOC sensorHCHO sensorTemperature sensorHumidity sensor108*100*92
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2017-07-04 |
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