TOPENS ALS01 Limit Switch for A3(S) A5(S) A8(S) AD5(S) AD8(S) PW302 PW502 PW802 A5131 A8131 A5132 A8132 AT6131(S) AT12131(S) AT6132S AT12132S AT602 AT1202 Swing Gate Opener

Ordered limit switch to replace one I broke.no fault of topens.exact fit.works great.tech support is the best.

Top end is all about customer service and satisfaction, I had a small problem and they helped me diagnose the problem, sent me the part to fix it and exelant instruction on the repair procedure. I would recommend this opener to anyone. Very good quality unit.

Very good liminting awitch

Replaced both front and rear sensors on a Homeland Hardware brand actuator that seems to be a 100% match for Topens brand. Thanks ! Worked fine and fixed a gate with one bad sensor. FYI these are about 650ohm closed with the magnet close and 1800ohm open with no magnet close - which lets the gate controller know if a sensor is missing or disconnected or broken. Not just a simple open or close circuit here.

Worked well replacement went easy just patience and success

One of the sensors did not work .it had an electrical fault.

Installed and tested , is working well without any problem.

repair gate opener

Used on driveway gate easy.to change if you have any mechanical skills

It is harder to change the limit switch than it needs to be. All it would take is to make the hole in the head assy slightly larger so the limit switch can slide through without totally dissasembling the unit. Aside from that the instructions that topen sent me were perfect.