CHAMBERLAIN B2401 Smart Quiet Belt Drive Garage Door Opener, Gray

Can't lie, this intimidated me. I have an 8 year old home with a 3 car garage, and the Linear chain driven opener on the two-car side started bumping and popping - gear on the drive unit somehow stripped out. Lived with it for a few days and then ordered this. I've been wanting a belt driven opener for some time because I have a neighbor with them and they are whisper quiet. I revived this, and again, I was intimidated. But this comes with a very well detailed, step-by-step manual, as well as a clear and easy to follow instructional video. Very impressive! Installed it in little over an hour (mostly because I took a few breaks). As for the opener itself, I wish I had purchased this sooner. Whisper quiet, and easy to calibrate - no turning of screws and guessing if you got the up/down stop points right. And there's an app to operate and monitor the opener. This is simply phenomenal! And if you're on the fence because you may be a little intimidated like I was, don't be. You can do this, thanks to the absolutely excellent instructions and video. Love this so much, I'm going to purchase another for my 3rd car garage. It hasn't failed yet, but it's a Linear chain drive as well and having this one makes it sound absolutely obnoxious. I highly recommend this!

Excelente producto muy silencioso y fácil de instalar, lo adquirí con descuento. Incluye el riel y la banda, el único problema es que no viene el tornillo que ajusta la banda, lo bueno es que tenía otro motor que si lo traía y es compatible. Podrían asegurarse preguntando al vendedor sobre el tornillo.

Es silencioso, la aplicación funciona muy bien. Incluso se puede usar desde Apple Watch para abrir y cerrar. Se instaló en un portón plegable, fue instalado por un especialista. Lo adquirí cuando lo vi en descuento, menos de $3,800 pesos.

Seems to be a very good Garage Door and works well. Not bad to assemble, but you may need some assistance in actually getting it mounted into your ceiling. It is not heavy, but when you connect the far end to above the Garage door, it is very likely that if you are solo that you will damage it. This unit does support WIFI. What I like about it is not using it to open the door, but more so to see if the door opens when you are not there. You can also remote from anywhere with WIFI or cellular capability open the door from remote so they can put a package inside, or even if you want to open it to allow someone else that you trust to go inside. There are a tone of options with this one. While the unit is not Noisy or over loud, you can hear it operate! There was 1 critical Part that was missing, and a quick contact to support at Chamberlin they had one immediately shipped out to me with out any questions.

La marca es muy buena, tengo experiencia con estos motores de tenerlos de varios años, hasta el momento he pedido 3 motores y voy a pedir uno más. Les comparto que el motor tiene "todo lo necesario para su instalación" esto es importante mencionarlo porque cuando ví la publicación del producto no ví que precisaran si contenido, el motor viene con una cadena nueva, un carro así entiendo que se le denomina que arrastra la cadena, rieles nuevos y herraje nuevo, tiene todos los accesorios que se ocupan para su uso. Los dos primeros me fueron vendidos por Amazon de Estados Unidos y el tercero me lo vendió Amazon México. En los dos primeros me tardaron en llegar precisamente por la distancia (casi un mes) muy bien empacados, y el tercero (último, más reciente) me llegó rápido casi en una semana pero no traía la caja de Amazon lo que se me hizo raro no obstante Amazon de México me ofreció que incluso en casi de no llegar a tiempo el motor me rembolsaban completamente lo que había gastado, lo cual, me fui traía la tranquilidad de que mi compra estaba bien garantizada.