Product: Liftmaster LA400PKGU Dual Swing Gate Opener Kit, Battery Backup, Receiver & Photocell, Gate Sensor Included!
Brand: OEM LiftMaster
Features:  LED DIAGNOSTIC DISPLAY – Simplifies installation and troubleshooting. SOLAR-READY ULTRA-RELIABLE SYSTEM – Simple solar conversion delivers power when you need it most and is extremely power efficient at all other times to maximize solar performance. WIRELESS DUAL-GATE COMMUNICATION – Eliminates expensive conduit costs and unsightly driveway scars. BI-PART DELAY – Monitors and adjusts speed and position of each wing to ensure primary gate closes last. SYNCHONIZED CLOSE – Simultaneously closes gates. HOMELING COMPATIBLE – Version 4 and higher. SECURITY + 2.0 ON-BOARD RADIO RECEIVER – Up to 50 remote controls (Unlimited with 811LM/813LM) 
 Constructions:  P3 MOTOR   24VDC continuous-duty motor  OPERATOR DUTY RATING    RECOMMENDED CAPACITIES   Rated for gates up to 16 ft. in length or weighing up to 850 lbs   THIS PRODUCT IS TO BE INSTALLED AND SERVICED BY A TRAINED GATE SYSTEMS TECHNICIAN ONLY. THIS MODEL IS FOR USE ON VEHICULAR PASSAGE GATES ONLY AND NOT INTENDED FOR USE ON PEDESTRIAN PASSAGE GATES. 
Kit Includes: Two LA400 arm, Control board with battery backup, Monitored retro-reflective photo eye.
Ideal for Ornamental or large swing gates and rural gate applications.
UL Listed Gate Operators and Monitored Safety Entrapment Devices provide peace of mind for every gate application
12-Month Warranty & Lifetime Technical Support from AAA Security Depot since 1991

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