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3220 - 1/2 HP Screw Drive Garage Door
Opener
Model 3220 is a compact screw drive opener. It combines a 1/2
HP motor with a low-profile, smooth screw drive to provide
steady operation. Part of the Premium Series, it sets the
standard in quality and performance.
STANDARD FEATURES
- 1/2 HP
motor premium screw drive
- Includes MVIS®
for quiet operation
- Dual non-yellowing hinged
light lenses allows for easy bulb replacement
INCLUDED ACCESSORIES
- Standard Remote Control
with Anti-Burglary Technology
- Illuminated door control
button
SAFETY FEATURES
- Includes The Protector
System® - projects an invisible light beam across the garage
door opening and automatically reverses the door if anything
interrupts the beam while door is going down
- Equipped with PosiLockTM -
stops intruders by securely locking the garage door when it
is down
- Manual release in case of
power failure
WARRANTY
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