No Minimum Order Quantities - Fast Shipping
You have no items in your shopping cart.
Control a second garage door through LiftMaster’s MyQ Smart Garage System with the 821LMC-SENSOR from Action Industries. The 821LMC-SENSOR is an additional sensor that mounts to a garage door to enable smart device control via their 821LMC-S Smart Controller. LiftMasters 821LMC Smart Garage system works with all major brands of garage door operators manufactured after 1993 and allows existing openers to be retrofitted into a smart garage door opener. The 821LMC-S comes with one sensor for single door operation and an extra sensor is required to control a second door. Receive real-time alerts, set up secure in-garage delivery through Key by Amazon, and control your door from anywhere in the world. The 821LMC-SENSOR requires purchase of the Smart Garage Control (Models 821LMB and MYQ-G0401), or Smart Garage Hub 1st generation (Models 821LM and MYQ-G0201). Each sold separately.
Add-On sensor for control of a second garage door with LiftMasters Smart Garage Controllers
Secure, control, and monitor your second garage through the MyQ App
Control your garage with smart devices like Smartphones, Tablets, Computers, as well as traditional controls like keypads and remote controls
One sensor required for each door
Warranty: 1 year
LiftMasters Smart Garage systems work with all major garage operators manufactured after 1993
Compatible with LiftMaster Smart Controls: 821LM, 821LMB, and 821LMC