Wall switch working on RF 433MHz


Simple pair this switch with the TX or T1 series product and operate as two way switch.

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433 Remote Control Wireless Switch for Sonoff T1/TX Slampher, RF 4CH Pro, Basic RF

This switch is a 433.92MHz remote control, NOT a Wi-Fi switch. It only works when paired to devices supporting 433MHz remote control. The electronic chip of this switch is 1527 learning code, not copy code. Can be paired to most 433 devices with 1527 learning code module.

It's compatible with Sonoff Brand products with 433 remote function, such as SONOFF T1/T2/T3, Basic RF, 4ch pro r2/r3

If you want to pair this switch to other 433 remote devices, please make sure that your device frequency is 433.92MHz and support 1527 learning code.

​This switch is powered by a finger battery. You do not need to wire it. Just stick it on the wall or screw it to your orginal switch box. You can also change the position freely.

When paired to switches supporting 433 remote, such as  sonoff T1 , you can dual control staircase lamp easily, without changing the old wires.


Pairing Method to 433MHz Device

1. Quickly press the pairing button twice ( or press the pairing button for 2-3 seconds ) 

    on 433MHz device, the indicator light will flash.

2. Press the button on 433 wireless switch, paired is complete.

Tips: Above is a commonly pairing method, some devices may have other pairing method, please follow the instruction of your 433MHz device.



Battery CR2032 (Not included)