beamUP's The Sentry Smart Garage Door Opener is equipped with a 3/4 HP equivalent heavy-duty chain drive and DC motor. It will be the centerpiece of your Smart Home for years to come. The Sentry Smart Garage Door Opener contains an integrated, motion-activated 3000 Lumens (200-Watt) LED security lighting system complete with the beamUP Smart Garage Door Controller, Wireless Door Sentry, Photo Eyes, 3-Button ClearCom Remote, and Multi-Function Wall Button. Smart integrations included: The beam Home app works without a subscription for many Smart Home products and services - including Works With Alexa, Google Assistant, Apple Watch, and IFTTT. The Sentry Smart Garage Door Opener is compatible with All generations of HomeLink as well. (HomeLink is a registered trademark of Johnson Controls, Inc.).