LiftMaster 821LM MyQ Garage - Universal Garage Door Smart Phone Controller
Enables you to control, monitor and receive alerts for most garage door openers with safety sensors
Works for most major brands
- MyQ Technology is a FREE service, requiring no activation fee.
- Works with the following brands of garage door openers that are newer than 1993
- Stanley SecureCode
- Linear MegaCode (318MHz)
- Sends you alerts if you accidentally left your garage door open.
- Open or Close your garage door from any location in the world via your smart phone, tablet or computer
- MyQ Mobile app is a free dowload
- Can control up to 2 garage doors (requires an extra door sensor, sold separately) and up to 16 MyQ-Enable devices
- Allows your garage door to be controlled by any MyQ enable LiftMaster Remote (see compatible accessories below)