YAFEN New Smart Switch DIY Wireless Switch Control Smart Home Automation

New Smart Switch DIY Wireless Switch Control Smart Home Automation. Description: Working voltage: 90250V. Working frequency: 50-60Hz. Working temperature: 2060. Total load power: 2000w. Specifications: 1. Turn ordinary non-smart appliances or equipment into smart, 2. Group control. The lights can be grouped to achieve unified control simultaneous switching, timing, etc. Instructions. Self-locking mode pair code description. The same button, press one-time to turn on, then press-down to turn off. This mode is suitable for 1 remote control to control 1 receiver). Setting method: Press the pairing button on the receiver twice, the LED flashes once and then lights up, press the button on the remote control that needs to be paired, when the LED. The indicator light will flash 3 times and then turn off, the self-locking mode is successfully set. Interlock Mode Pairing Instructions. settings-one button can only be turned on, another-a button can only be turned off. Requires a remote control w