Specification

America’s #1 Do-It-Yourself Gate Opener
FM500 Features and Benefits
HEAVY-DUTY
AND POWERFUL.
Extra-large Control Box is
pre-wired for two batteries
and has room for additional
accessory connections
Easy to install, detailed
manual and DVD included
Open your gate from the
convenience and security
of your vehicle with the
press of the remote button
Designed for dual gates, each leaf
weighing up to a max. of 850 lbs.
or a max. of 18 ft. long
Durable ABS housing
and cast Aluminum
mounting brackets
Built -in battery backup
opens and closes the gate
even during power outage
Low Voltage battery
powered system eliminates
the need for an electrician
Bolt on mounting hardware
requires no welding
Battery continually charged
by AC transformer (included),
or with optional Solar Panel
Charger Kit
Works on all types gates;
chain link, tube, panel,
ornamental, and wood
• America’s #1 Do-It-Yourself Gate Opener since 1987
• Easy to install solar capable, low voltage system —
no electrician or welding required
• Designed for gates that open into or out from the
property (two Push-to-Open Brackets, Item# 34694,
required to open out from property)
• Commercial Grade Soft Start/Soft Stop feature
improves the life of gate and opener
• Adjustable Auto Close (OFF-120 Seconds) closes the
gate when you forget
• Adjustable Gate Activation Alert
• UL-approved Obstruction Sensing Systems
SINGLE
500500
Horizontal Support
Receiver
Post Bracket
Control Box with Battery
Power Cable
Closed Position Stop Plate
Gate Bracket
Warning Sign
Single Gate Opener
120 Volt indoor
Transformer
(surge protector
not supplied)
Comparison Chart for Mighty Mule Automatic Gate Openers.
Mighty Mule FM500 Diagram.
FM200
12 Month Limited Warranty.Warranty
Cycles
Battery Type
Single or Dual
Weight
Performance
Gate Model
12 Month Limited Warranty. 18 Month Limited Warranty.
Designed for gates up to a max. of 300 lbs. or max. 12 ft. long.
Best Value Performance Kit. Best solar gate opener kit on the market. Best in Class DIY Heavy Duty gate opener kit.
Designed for gates up to a max. of 550 lbs. or max. of 16 ft. long. Designed for gates up to a max. of 850 lbs. or max. of 18 ft. long, per leaf.
Single and dual gate models available.Single gate model only.Single gate model only.
Up to 1500 back up cycles on a fully charged marine battery. Up to 1500 back up cycles on a fully charged marine battery. Up to 25 back up cycles on a fully charged battery.
Requires 12 Volt automotive or marine battery and
weather-proof case - not included.
Requires 12 Volt automotive or marine battery and
weather-proof case - not included.
Includes one 12 Volt, 7 Amp hour battery, and the control box
has room for a second 12 Volt, 7 Amp hour battery.
FM350 FM500 Single & FM502 Dual
WARRANTY
12
month
WARRANTY
12
month
WARRANTY
18
month
OPTIONAL: Solar Compatible.