LIFTMASTER RSL12V DC-Powered Slide Gate Operator
With Built- In Battery BackUp System |

Spec Sheet
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LIFTMASTER RSL12V DC-Powered Slide Gate Operator
With Built- In Battery BackUp System
Our most advanced residential pad mounted slide gate
operator. Features a powerful DC motor with soft
start/stop operation for quiet and reliable performance
and rated for gates up to 800 lbs. and 25 ft. in length
and cycling up to 120 times per day.
The RSL also utilizes the Evercharge® Power Management
System to provide industry leading power efficiency maximizing
cycles when running on battery backup or optional solar power.
Liftmaster RSL12V - Residential & Light Commercial Swing Gate Opener with Battery Back Up
Add To Cart For Special Pricing - To Low To Advertise

ADDITIONAL FEATURES
Universal controller with
multiple inputs
Timer-to-close: 0-180 seconds
Surge/spike protection
Dual gate compatible
Right- or left-handed operation
Ability to auto-open or failsecure
when power fails/battery depletion
Heater model available
3-YEAR WARRANTY
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Liftmaster RSL12V - Elite Series Slide Gate Opener - THE NEW ELITE ROBO SLIDE
STANDARD FEATURES
DC Motor – soft start/stop operation
Reduces the stress and shock to the gate system by
slowly ramping up gate speed on
open and ramping down gate speed
on close. This type of operation
promotes longer gate and operator
life and quieter operation.
Battery Backup - Provides complete operation of
gate and all DC control devices
and sensing devices in the event
of power loss. 12V 7AH battery
standard, upgrade to 2nd 7AH
battery or 33AH battery for
extended battery backup.
Electronic Limit System -
Simple-to-set electronic limit
system allows limit setting with
just the push of a button.
Electronic Braking System -
Innovative brake design keeps
brake engaged with or without
power when the gate is in closed
position. Only open input or
selectable auto open feature will
override braking system. Operator
uses electromotive technology to
power brake upon power loss/battery
depletion or in solar applications.
External Manual Disconnect Switch -
Simply press manual disconnect switch to push gate
open. No need to drop drive chain to manually open
gate. Operator retains open/close limit setting when
resuming normal operation. No special tools required.
On-Board Receiver -
Exclusive from Chamberlain,
a single remote control
solution for gate access and
additional access points.
Ability to add up to 50
remote controls.
Inherent Obstruction Sensing -
This unit’s internal obstruction sensing system
offers force adjustment for the
open and closed directions. If the
gate strikes an obstruction, a
closing gate will reverse to open
and an opening gate will stop.
External Obstruction
Sensing -
To meet UL325 safety standards,
secondary entrapment devices
must be added. Inputs are
provided to simplify adding
secondary non-contact or contact
sensors such as photo-eyes and
edge devices. Installer will be able
to recommend best secondary
entrapment device for the
application.
Clear Impact Resistant
Poly Carbonate Control Box -
Cover Allows clear view to key
diagnostic LEDs, speeds
troubleshooting, and saves time
and money. Includes fuse holders.
Control Inputs -
Control inputs allow for the
connection of external devices.
Accessories include; loop detectors, LiftMaster®
photo eyes, free exit probe, wireless access control
equipment, and solenoid lock.
LED Indicators -
Operator input, status and diagnostic LEDs simplify
setup and troubleshooting.
OPTIONAL FEATURES
Solar Ready
Operator can be solar powered by adding optional solar
panel. Evercharge® Power Management System delivers
power when needed most for operating a gate while
conserving power at all other times for best solar
performance. Solar gate operators and accessories
qualify for 30% tax credit through 2016.
The Protector System® Safety Sensors
50-220**
Prevents the gate from closing onto people, pets or
objects. Includes mounting brackets.
**Only 50-220 photo eyes go into power save mode and minimize
powerdraw when gate is not opening
Low Power draw safety sensors and accessories
recommended for best performance on battery backup
Recommended Capacities
• Cycles per day - 120
• Gates up to 800 lbs. and 25 ft. in length
Battery Backup Operation
(16 ft. / 650 lbs. slide gate. Stand alone system)
| Battery |
Cycles |
| 1 - 7ah |
40 |
| 2 - 7ah |
100 |
| 1 - 33ah |
275 |
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