Liftmaster 655202, Safety Edge Pneumatic 14' Sensing Edge with 2-Wire Take-Up Reel

The Model 655202 Pneumatic Sensing Edge Kit is a complete safety solution for commercial and industrial overhead doors. Designed to protect both pedestrians and vehicles, this kit includes a 14-foot pneumatic sensing edge, a 2-wire take-up reel (extends to 20 feet), and 14 feet of air hose. It’s engineered to detect contact at the door’s bottom edge and send a signal to stop or reverse the door’s motion.

This edge kit works seamlessly with a variety of control wiring types and is suitable for a wide range of door operator systems.

Kit Includes

• 14 ft. pneumatic sensing edge

• 2-wire take-up reel (extends to 20 ft.)

• 14 ft. air hose

• Exterior air switch

Safety & Functionality

A sensing edge is an essential safety feature that helps prevent accidents by responding immediately when an object or person is in the path of a closing door.

Standard 2-Wire Edge

• Causes the door to reverse upon contact with an obstruction during closure

• Compatible with operator control wiring types: B2, C2, S2, T, T1, or TS

Failsafe (Self-Monitoring) Edge

• Requires 3- or 4-wire connections

• Reverses the door on contact and prevents door operation if the edge is not functioning properly or is disconnected

• Requires control wiring type F2 or use of a CPS II option board

Infrared Link-Edge (Failsafe by Design)

• Provides failsafe protection using standard 2-wire control wiring

• Compatible with B2, C2, S2, T, T1, or TS wiring types

⚠️ Important Safety Notice

It is strongly recommended that all door systems be equipped with safety devices such as sensing edges. Failure to use appropriate safety equipment can result in serious injury or death.

This rugged and dependable pneumatic sensing edge kit ensures compliance, boosts safety, and enhances the reliability of automated door systems in high-traffic environments.