Devanco Canada - Get The Right Garage Door Opener‎ and Parts

Gate Automation

Lead Acid & Battery Backup

Chamberlain, LiftMaster

MBAT

LiftMaster Battery 7AH 12VDC

Single battery good for 40 cycles
Dual batteries recommended on gates over 16ft or 600 lbs.
Same as 29-NP712 and K74-307622

DC2000SL

LiftMaster Power Backup *** Discontinued

Keeps traffic moving during a power outage
Opens the gate when power goes out to allow vehicles to enter or exit
When power is restored the gate will return to normal operation
Compatible with operators: SL3000UL