Induction loop controller Nice PLA15 for garage door openers, metallic metal housing

Nice PLA15 is an induction loop controller designed for integration with garage door opener systems. Encased in a metallic housing, the controller senses vehicles via loop induction and provides a dry contact output to trigger openers, enabling automated vehicle detection and entry control for residential and light commercial garage installations.

Advantages

The metallic metal housing provides durable protection for the electronics and supports installation in exposed or utility areas. The induction loop detection offers reliable vehicle presence sensing without physical contact, reducing wear and maintenance compared with mechanical sensors. Compatibility with standard garage door opener inputs and a simple relay output make the PLA15 suitable for retrofit and new installations where automatic opening or presence-triggered control is required.

Suitable for

• Automatic opening of residential garage doors when a vehicle approaches
• Triggering light commercial overhead doors and gates based on vehicle presence
• Integration with access automation to prevent unwanted closures while a vehicle is detected
• Retrofitting existing opener systems to add vehicle detection capability

Key specifications

• Detection method: vehicle induction loop
• Enclosure: metallic metal housing for enhanced durability
• Output: relay/dry contact suitable for garage opener input circuits
• Installation: in-ground loop connection with controller mounted nearby
• Application: designed for residential and light commercial garage door systems

How to use

Install an induction loop coil in the driveway per the loop dimensions recommended for the site and connect the loop leads to the PLA15 controller. Mount the PLA15 in a dry, accessible location and wire the controller relay output to the garage door opener’s safety or trigger input according to the opener manufacturer’s wiring guidelines. Configure any sensitivity or timing adjustments available on the controller so the system reliably detects vehicles while ignoring pedestrians and small moving objects.

Usage recommendations

For reliable operation, route the loop cable away from high-voltage power lines and avoid running loop wiring parallel to other power conductors. Test the detector after installation with different vehicle sizes to set appropriate sensitivity and presence timing. Use the metallic housing mounting to protect the unit from mechanical damage and ensure periodic inspection of connections and loop integrity.