- Watch Wireless Calling System Zj-41L
- 2016-10-29 06:00
- ZJ-41LWatch wireless calling systemThe watch wireless calling system is used for old people or hospital offering calling
- JN-54B Wireless Socket, RF Remote Control Socket
- 2016-10-28 02:05
- Technical parameters: Working voltage: AC220V 10% 50/60HzWorking frequency: 315 MHz/433MHzStatic current: < 60 uAOscilla