The Chamberlain/LiftMaster LA400 DC linear gate operator from North Shore Commercial Door has a powerful 24-volt motor and on-board receiver. You can operate gates up to 16 feet long, weighing up to 550 pounds, with this durable LiftMaster LA400 vehicular swing gate opener. It's designed for residential or light commercial (Class I, II and III) vehicular gate access control operations.
The battery-operated LA400 gate opener with DC operator system can accommodate MyQ and Security+ 2.0 accessories. The gate operator has LED indicators, a bi-part latch and timer-to-close capabilities. It's also equipped with a keyed manual disconnect system.
Can handle up to 550 lbs., up to 16 ft. long
Manual disconnect system with keys
MyQ-compatible, Security+ 2.0-compatible
For residential or light commercial (Class I, II, III) vehicular gate
Not for use on pedestrian gate
Compatible with LiftMaster LA400 residential/light commercial operators
For more product & how-to videos subscribe to our YouTube channel:
QUESTION: What is the radio frequency that the receiver operates on for this LA400 ? by Thomas D 10/22/2016
QUESTION: is the an internet module that can be added to this gate opener? by Brad C 7/15/2015
ANSWER: I don't know about the Lift Master branded one, but there are terminals inside the control box that will cycle the gate open and closed each time a switch or relay is momentarily closed.<br /><br />I use mydooropener dot com on my iPhone but it's a hobby project that involves buying a Arduino control board and a relay, but you can also accomplish the same thing with Belkin WeMo "maker" device. There's probably others as well.<br /><br />Adding a magnetic open/close sensor is really helpful too if you can't always see your gate. by David M a