Model: YK200-1C
The wireless calling transmitter adopts the latest RF technology and digital identification technology, which makes the products stable and high performance, as well make the system very easy to know which one is in need of service. The wireless calling system is widely used for old people, wearing the watch call button on the wrist, when he/she needs service or help, just press the button quickly, the housemaid or other family member can know it at once.
The wireless calling transmitter adopts the latest RF technology and digital identification technology, which makes the products stable and high performance, as well make the system very easy to know which one is in need of service. The wireless calling system is widely used for old people, wearing the watch call button on the wrist, when he/she needs service or help, just press the button quickly, the housemaid or other family member can know it at once.
Technical Data
Working Frequency:315/433.92MHz
Working Voltage:12V/23A
Working Current:15mA
Working Temperature:-10℃~+70℃
Decoder Mode:learning code
Modulation:Amplitude modulation (OOK)
Product Size:59*35*16mm