Hi everybody.

[whitty1234]

Hi new to the site and may I say what a great site.
I have just bought a house with electric gates, after a bit of tech advice my gates had no lock on them so I have purchased a came 81 or viro lock I'm in need of some advice on were to wire the lock to on a za4 panel ? any help would be much appreciated.

[Blakey111]

Unfortunately I cannot see any electric lock output on this control panel. The only thing I would recommend to do would be to add a timed relay to the motor output and wire the relay in series to the negative supply to the electric lock. This would mean as soon as the gates are triggered to operate, the relay will close its contacts and make trigger the lock to release.
I have attached details on the relay I would use and a bit of a diagram showing you how you would need to wire it.

[whitty1234]

Dave I cannot thank you enough a true gent.
I have just placed my order for the H3D with yourselves and hope I can get my head around it
thanks again
Lee.