Nemtek wizard 4 and sonoff smart switch

[Cordier1987]

Hello.

I need some assistance connecting sonoff smart switch to nemtek wizard 4 electric fence to just switch the fence on and off.

Anyone done this before?

 

[Cordier1987]

After doing some searching I managed to get it working.

On the circuit board of the electric fence:
Jumper (JP1) needs to be disconnected.
Jumper (JP2) connected.

Again on the electric fence board:
Used the keypad +- to power sonoff switch.

Wired from the sonoff switch - normally closed and common to the electric fence board switch.

Photos below for future use

 

[Rashaad430]

Howst, thanks for this. I have tried with the keypad still connected. But no luck. Should I remove keypad for this to work?

 

[David79]

Hi,

Firstly, a massive thank you to Cordier for this post, I have just used the instructions to do the same!

It works perfectly but two things I noticed, I had to use the oppositive side for the trigger to the instructions, but then I also have a covered device - using the layout as shown the energiser goes into an alarm state. Secondly, if the energizer is reset using the fob then it takes two presses to get things going again. I did not use inching mode.

I dont suppose anyone has a solution to show fence state?

Thank you once again!