This is a genuine Liftmaster 373LM 3-button garage door opener remote control with a 315 MHz frequency. It is compatible with LiftMaster brand and battery operated with lithium-ion technology. The remote control has a black color and is made of plastic material.

It has a universal feature and can be controlled by Amazon Alexa. The manufacturer warranty is one year and it is compatible with various models, which can be found in the owners manual. This remote control is perfect for those who want to replace their old or lost remote and is a must-have for anyone who wants to keep their garage door opener functional.