CO-Z CGHL14 Automatic Gate Opener, HomeLink Compatible Sliding Gate Opener for 1400lb 40ft Gates, Electric 280W Chain Operated Gate Opening Kit with IR Sensors Remotes, Driveway Home Garden

This is my second opener, both work as they should. I think it's the biggest bang for the buck. The newer opener came with 4 pre-programmed remotes. However, there is no info on programming or reprogramming them. Instructions would definitely help. I'm giving 5 Stars only because, I think, the openers are that good.

have modified this opener for my garage with a sliding barn door entrance, mounting it suspended from the rafters and braced by the header beam above the track. I also added brackets to each end of the door to extend the chain's length of travel, allowing the door to fully open and close with the motor mounted in alignment with the door opening. unit operates very quietly , and was even able to pair it with the HomeLink system in the car, eliminating the need for the remote fob. Installation took a couple of days, partly because of my special placement of the unit, but also the wording in the manuel was not very clear and required me to do a lot of testing to determine best position, placement of the stop magnets, and wiring a push button switch inside the garage. There was also no wire provided for the infrared sensor units.

There were a few with that spec but I went with the one released most recent. Advertised with 2 remotes but has 4 and look different than the other model. Was nervous because how many ratings was low (4.9 with 12 ratings) then realized everyone that gave a rating got the opener for free so I might have been the first to pay. Even though the instructions had been improved there is still a little more room. After going through a handful of YouTube vids I figured it all out. My gate is a 30 ft x 3 ft wrought iron gate and this motor moves it like it was on ice with no struggle. Overall I'm pleased with the unit especially for the price. Now here's the reasons I took off 1 star. 1) Manual still needs work. *2) I could not find how to program the remotes. Not in manual or YouTube but found out by accident. 3) remote distance is not 100 ft, more like 20 ft even with my 2017 Ram built-in remote. * Don't know why programming is different on mine and not what manual say. Getting frustrated after many attempts then watching every YouTube vid I could find and giving up. Tried next day and just to be safe I used the manual unlock feature just in case for safety and if something wasn't done correctly. That's when the programming worked. It doesn't state that in instructions you must have it unlocked. All the vids show them with it locked.

Este motor es una maravilla. Tiene suficiente torque y es muy silencioso. Es muy fácil de instalar. Mueve una puerta de 300k sin problema. Es una acertada idea los 4 controles remotos, ya configurdaos. De hecho, el motor no se tuvo que ajustar. Trabaja con su configuración de fabrica. Totalmente recomendado.

It is easy to install by a professional electrician and works smoothly

Excelente motor para garage con puerta corrediza, vinieron incluídos cuatro controles remotos, dos magnetos para control del recorrido de cierre y apertura y dos sensores anti obstáculos. Cambiamos los piñones originales para cadena por un sólo piñón para corredera (rack), comprada localmente por aparte. Además, nos ideamos la manera de instalar el motor en la parte superior de la puerta y, al final, todo resultó bien.

A plus

The opener uses magnets on both ends of the gate to decide where it should stop. But plastic screws on metal nuts make the magnets constantly falling off, so the gate keeps malfunction. The first opener already has its motor burnt for not being able to sense the magnet to stop.