LiftMaster 50105 Safety Edge Coil Cord 4 Wire, 18 ga, 20 ft

This sensing edge coil cord provides a reliable wired connection between a safety edge and a door operator, allowing consistent signal transmission as the door moves.

• 4-wire coil cord designed for sensing edge connections
• 18 gauge conductors for dependable electrical performance
• Extends up to 20 feet to accommodate door travel
• Flexible coiled design supports repeated extension and retraction
• Compatible with standard monitored and non-monitored sensing edges

Each sensing edge requires a connection method that moves with the door during operation. This coil cord is engineered to expand and contract smoothly, maintaining a continuous electrical connection throughout the door’s full range of motion.

Coil cords are recommended over take-up reels when connecting failsafe sensing edges, as they provide a more consistent and dependable connection method. This makes the cord suitable for safety-critical door systems where reliable edge monitoring is required.