Chamberlain LiftMaster Security+ 2500B User Manual

Owner’s Manual
■ Please read this manual and the enclosed safety materials carefully!
■ Fasten the manual near the garage door after installation.
■ The door WILL NOT CLOSE unless The Protector System
®
is connected
and properly aligned.
■ Periodic checks of the opener are required to ensure safe operation.
■ The model number label is located on the front of your opener.
GARAGE DOOR OPENER
Model 2500B
For Residential Use Only
The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.liftmaster.com
®
New!
Optional Accessory
Available
See Page 35 for the New

Chamberlain LiftMaster Security+ 2500B Specifications

General

Type	Chain Drive
Horsepower	1/2 HP
Security Features	Security+ 2.0
Remote Control	Yes
Frequency	60 Hz
Lighting	Yes
Number of Remote Controls Included	1
Battery Backup	No
Wi-Fi Capable	No
Works with MyQ	No
Warranty	4-year motor, 1-year parts
Voltage	120V
Light Bulb Type	Incandescent
Maximum Door Height	7 feet