Get a free estimate now 305-702-0113

50-HERK2 Motion Detector

  • Differentiates between people and/or vehicle traffic.
  • Prevents unwanted door openings.
  • Closes door after vehicles leaves.

Installed by AAA Garage Door Inc.

Need Help In Installation

If you’re having trouble installing your LiftMaster Commerical door opener accessories products, don’t worry – help is available. AAA Garage Door Is your local garage door services & Authorized LiftMaster Dealer. Our team of experts can provide you with installation services For your products , ensuring that is installed correctly. We’re just a phone call away, so don’t hesitate to reach out if you need product compatibility assistance or installation service.

Or Call Us 305-702-0113

Trusted & Authorized Dealer

LiftMaster authorized dealer in Miami-Dade & broward
We are proud to be an authorized dealer of the world’s top manufacturer LiftMaster In Miami-Dade & Broward Counties. and we are committed to offering our customers the best possible prices and top and safe service. We are confident that you will find the perfect Commerical Door Opener, Gate Operator, or Accessories suited for your business needs, and we look forward to serving you.



Commercial Safety

Motion Detector

Detects vehicle movement toward or away from the door.
Differentiates between people and/or vehicle traffic.
Cross-traffic optimization prevents unwanted door openings.
Pulse on exit features automatically closes door after vehicles leaves.
Provides file levels of time delay for door closing.
Maximum detection field size is 20 ft. x 16 ft.
Maximum mounting height of 23 ft. and 45 degrees of angle.

NOTE: Requires 24VAC power from the operator or other power source.

Call Now Button