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Liftmaster - Contractor 3255
The model LiftMaster 3255 door operator is manufactured by the Chamberlain Group, Inc. Its durable 1/2 HP motor combined with an industrial-strength chain drive provide smooth, steady performance year after year. Meets all UL325 requirements
Features
- Drive system: chain drive
- Horse power: 1/2 HP
- Voltage / phase: 115V 60 Hz
- Lighting System: 1 light (100 watts max) with adjustable light time delay
- Warranty*: 4 years on motor
- Additional headroom required: 2''
* Other parts are guaranteed for five years
Your security, our priority!
The Protector System®
Project an invisible light beam across the garage door opening and automatically reverse the door if anything interrupts the beam while the door is going down. Sensing technology will stop the door from closing if contact is made with a person or object. Opener light turns on automatically when The Protector System's infrared beam is broken.

Manual release handle
Manual release in case of power failure.

Security+®
- Security+® rolling code technology assures a new code is sent every time the remote control is used.
- Patented PosiLock®system ensures the door remains securely locked when the garage door is closed.
Warning
Garage doors and garage door openers can be dangerous if not installed and verified by a professionnal and not used properly. Children must be supervised by an adult when they are inside or in proximity of the garage.
Included with the LiftMaster 3255 door opener
- LiftMaster 3255 door opener

- Multi Fonction Control Panel (78LM)

- Single-Button Remote Control 315MHz (371LM)

- Protector System (41A5034)

- Hardware bag for installation (includes all necessary hardware for installation)
- Appropriate 1 piece rail chain

Optional accessories for the LiftMaster 3255 door opener
Single-Button Remote Control 315MHz (371LM)
Our basic single-button remote control isn't so basic. It can operate a single garage door or gate, or turn your garage door opener lights on/off. You can also use it as an extra remote control to turn on lights or small appliances inside your home – all from the comfort of your car. Get additional access and security with our single-button remote control. Use it to open and close a single garage door or gate, or as an extra remote to turn interior lights and small appliances on inside your home.
(The Single-Button Remote Control is included in the package but you can order more)

2-Button Remote Control 315MHz (372LM)
Our basic 2-button remote control isn't so basic. It can operate up to 2 garage doors or gates, and/or turn your garage door opener lights on/off. You can also use it as an extra remote control to turn on lights or small appliances inside your home – all from the comfort of your car. Get additional access and security with our 2-button remote control. Use it to open and close 2 garage doors or gates, or as an extra remote to turn interior lights and small appliances on inside your home.

3-Button Remote Contrl 315MHz (373LM)
Our basic 3-button remote control isn't so basic. It can operate up to 3 garage doors or gates, and/or turn your garage door opener lights on/off. You can also use it as an extra remote control to turn on lights or small appliances inside your home – all from the comfort of your car. Get additional access and security with our 3-button remote control. Use it to open and close 3 garage doors or gates, or as an extra remote to turn interior lights and small appliances on inside your home.

Wireless Control Panel (378LM)
For people who want a second control in their garages. A light control button turns garage door opener lights on and off. Auxiliary button can be programmed to open and close a second garage door.

Wireless Keyless Entry System 315MHz (377LM)
Access your garage and home without the use of a key or a remote control. The LiftMaster® Security+® Wireless Keyless Entry can open your garage door using a code that you program directly into the unit. There is also a temporary password option that enables family, friends, or service people to enter the garage/your home without giving them your personal code.
- Backlit keypad which makes numbers easy to see, even in the dark.
- One-button-to-close feature makes it easier than ever to close your garage door.

Mini 3-Button Remote Control 315MHz (370LM)
Are you always on the go? Our mini 3-button remote control is a miniature version of our 3-button remote control, and just as powerful. It can open and close 3 garage doors or gates, turn opener lights on/off, and/or turn on lights and small appliances in your home. And the best part is that it can fit almost anywhere – in your purse, your pocket, or even on your keychain.Get control on the go. Our mini 3-button remote control is small enough to fit in your purse, in your pocket, or on your keychain, and can operate 3 garage door openers or gates, or lights and small appliances.

Garage Door Monitor (915LM)
Lets you know whether the garage door is open or closed from any room in the house. A flashing red light shows the door is open; a glowing green light indicates the door is closed.

Laser Garage Parking Assist (975LM)
The high-tech solution that helps you park perfectly in your garage! As you pull into your garage the laser is activated and projected onto the dashboard, making it easy to park in the same spot every time.




