SS-B 1 RF+Push Switch SS-B(WZ) 1CH*1 ZigBee/RF Push Switch SS-B(WT) WiFi/RF Push Switch Tuya App AC100-240V Smart exchange SS-B: RF clever switch, relay output and dimming function. ●On/off single LED lamp, standard white filament lamp and undeniable lamp. ● Pair the RF 2 remote controller to make it work. ● It can be equipped with a reset exchange to attach the flexibility supply. ● It could be put in within the steady wall junction box. SS-B(WT): ● WiFi + RF + AC push sensible switch, with out dimming function. ● To switch unmarried color LED lamps, traditional incandescent and halogen lights. ● Tuya APP cloud control, help on/off, postpone flip on/off light and timer run function. ● Voice control, assist amazon ECHO and TmallGenie clever speaker. ● Compatibility with RF 2 dimming remote control. ● Each SS-B(WT) controller also can work as WiFi-RF converter, then use Tuya APP to control one or more RF change or controller synchronously. ● Connect with outside push swap optional. ● Easy to be placed in ordinary wall junction field at the back of a push switch. ● Over-heat / Over-load protection, get better automatically. SS-B(WZ): ● ZigBee + RF + AC push smart switch, with out dimming function. ● To switch single colour LED lamps, traditional incandescent and halogen lights. ● Tuya APP cloud control, assist on/off, put off turn on/off soft and timer run function. ● Compatibility with RF 2 dimming distant control. ● Each SS-B(WZ) controller can also work as ZigBee-RF converter, then use Tuya APP to regulate one or more RF substitute or controller synchronously. ● Connect with external push replace optional. ● Easy to be placed in steady wall junction area at the back of a push switch. ● Over-heat / Over-load protection, get better automatically. Product description: