Alerts can be received as email or pop-up (push) notifications on your mobile device so that you always know the status of your gate operator

Battery Back Up"Battery: 2-7 AH

You will need one wire tie every 24” for the top rail

or MyQ® enabled light accessories

LiftMaster Std. Duty Roller Cage Bearing Hinge - Round Mount, Both Sides (Unfinished) Sold in pairs. Douglas Fir Alerts can be received asLiftMaster Std. Duty Roller Cage Bearing Hinge Round Mount, Both Sides (Unfinished) Heavy Duty Construction for Maximum Durability Dependable Roller Cage Bearing Design Even Weight Distribution Five Times The Weight Bearing Surface of the Nearest Large Hinge Largest Weld Surface in the Industry Easy to Fully Lubricate Specifications: Maximum Gate Weight: Up to 1,000 lbs. per pair. Sold in pairs. Pair (2 per Box) 4. 8 lbs. 2. 2 kgs.