Linear LDO50

Linear The Linear Model "LDO50" provides performance and durability with its 1/2 horsepower motor. Features include safety beams, a wall mount, and a three button transmitter.
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Safety and Security Devices

Standard Accesories

Photo Eyes
Photo Eyes
Projects an invisible beam across the door opening. If any object breaks the light beam while closing, the door will stop and reverse direction to full open position.
Additional Remotes
Additional Remotes
Selects a new code from over 100 Billion possibilites with every use. Makes it virtually impossible for burglars to capture your transmitters code. Operates up to 3 garage doors.
LadyBug Key-Chain Remote
Lady Bug Key-Chain Remote
Convenient size to carry on a key chain, in pocket or purse. Operates up to three garage doors and turns opener lights on/off.

Optional Accessories

Illuminated Multi-Function Control Panel
Illuminated Multi-Function Control Panel
Opens/Closes door and turns garage door opener lights on/off from inside your garage. Locks out all remote signals while your away.
3-Button Remote
3-Button Remote
Selects a new code from over 100 Billion possibilities with every use. Makes it virtually impossible for burglars to capture your transmitters code. Operates up to 3 garage doors.



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