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Manufacturer: LiftMaster
Liftmaster LA400U LA400PKGU 24VDC Dual Linear Actuator
Liftmaster LA400U LA400PKGU 24VDC Dual Linear Actuator
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Liftmaster LA400U LA400PKGU 24VDC Dual Linear Actuator - 2 FREE Liftmaster 811LM Remotes

The Liftmaster LA400PKGU Dual Swing Gate Opener (also known as a Liftmaster swing gate operator or Liftmaster swing gate motor) Kit includes: LA400PKGU w/ Controller and LA400DCS Secondary arm.


  • Two Arms
  • Battery Backup with control board
  • Photocell
  • 2 811LM Remotes
Liftmaster LA400PKGU Dual Gate Opener 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
  • Bi-Part Delay - Monitors and adjusts speed an position of each wing to ensure primary gate closes last.
  • Synchronized Close - Simultaneously closes gates
  • Programmable Auxillary Relays - Eliminates expensive conduit costs and unsightly driveway scars.
  • Anti-Tailgate - Prevents unauthorized access. Gate will pause when closing as vehicle pulls onto interrupt loop or breaks photo beam. Once vehicle backs up, gate will continue to close.
  • Quick Close - Closes the gate immediately after a vehicle pulls off the interrupt loop.
  • HOMELINK Compatible - Version 4 and higher
  • Security + 2.0 On-Board Radio Receiver - Up to 50 remote controls (unlimited with 811LM/813LM)
Liftmaster LA400PKGU Dual Gate Opener Specifications:
  • Power: 24VDC or Solar Power. 120/230V Single Phase (Standard control box).
  • Accessory Power: 24VDC 500mA output. Switched and unswitched power.
  • Monitored Safety: 3 main board, 3 optional expansion board
  • UL Usage Classification: I, II, III, and IV
  • Gate Travel Speed: 90-degree opening in 17-17 seconds
  • P3 Motor®: 24VDC continuous-duty motor
  • Operator Duty Rating: 100 cycles per day.
  • Chassis: Consturcted wit 1/4" gold zinc-plated steel for rust prevention
  • Worm Gear Reduction: Precision machined all-metal gear drive.
  • Operator Weight: Actuator arm 19 lbs. Standard control box 13 lbs. Includes (2) 7Ah batteries
  • Recommended Capacities: Rated for gates up to 16 ft. in length or weighing up to 850 lbs.

LiftMaster LA400PKGU Capacity

Liftmaster 50-19503 Push to Open BracketLiftmaster 50-19503 Push to Open Bracket - $59.95
The Liftmaster 50-19503 Push to Open Bracket is for the LA400 and LA412 and allows the gate to swing away from the property.
Liftmaster Monitored Wireless Edge Receiver and Transmitter (LMWEKITU)Liftmaster Monitored Wireless Edge Receiver and Transmitter (LMWEKITU) - $139.00
Unrivaled Performance, Safety, and Accessibility. Liftmaster Monitored Wireless Edge Receiver and Transmitter (LMWEKITU) provides unmatched ease of installation and reliability in virtually all environmental conditions.
  • Protects up to 8 entrapment points.
  • Receiver accepts up to 4 transmitters.
  • Meets UL 325 Safety Standards.
Liftmaster MyQ 828LM Internet GatewayLiftmaster MyQ 828LM Internet Gateway - $57.95
Connect your garage door opener, gate operator and MyQ Accessories to the Internet, enabling smartphone control.
Liftmaster 811LM Single Button Remote ControlLiftmaster 811LM Single Button Remote Control - $14.50
Liftmaster 811LM is a universal DIP Single-Button Remote Control
Liftmaster KPW5 Wireless Commercial KeypadLiftmaster KPW5 Wireless Commercial Keypad - $104.00
Built to deliver unbeatable performance in tough environments, LiftMaster KPW5 enables a more modern, streamlined access solution that's simpler than ever to install and use.
ASE-CP-3-100-5W Cartell GateMate Free Exit (Probe / Sensor) SystemASE-CP-3-100-5W Cartell GateMate Free Exit (Probe / Sensor) System - $179.00
The GateMate provides a trigger and a relay closure for direct hook-up to a gate operator. Bury in the dirt beside driveway (covers 12 foot wide driveway from the side), and connect directly to gate operator. No output board to install!
Two Free 811LM Remotes Two Free 811LM Remotes
Add Additional 811LM Remotes No, do not add additional 811LM Remotes
Add Two additional 811LM Remotes (+$29.00)
Add Four additional 811LM Remotes (+$58.00)
Add Six additional 811LM Remotes (+$87.00)
Add Eight additional 811LM Remotes (+$116.00)
Add Ten additional 811LM Remotes (+$145.00)
Add Push to Open Brackets (outswing from property) Don't Add Push to Open Brackets
Add LIF-50-19503 Push to Open Brackets (+$69.00)
Price: $1,319.00

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