Overhead Door Sensors

Vehicle Detection

Microwave Motion Detectors


Owl: Microwave motion & IR presence sensor
Raven: Microwave motion sensor w/ 2 relays
Hawk2: Microwave motion sensor

Induction Loop

Wide selection of induction loop vehicle detectors with multi-voltage (12-240 AC/DC), Ultrameter™ display, Detect-On-Stop™ capabilities & preformed induction loops with built-in lightning protection


Single cut vehicle detection sensor for easy installation with advanced Ultrameter™ display and Detect-On-Stop™ capabilities.

Ensure Safety and Efficiency with Overhead Door Sensors

Take the guess work out of finding solutions for your overhead door applications. EMX recommends the following products:

Microwave/IR Vehicle Detectors

Induction Loop Vehicle Detectors

Magnetoresistive Vehicle Detectors


Photo eyes for overhead garage doors

Photo Eyes

Thru Beam & Retroreflective
Photo eyes provide a reliable safety solution to protect vehicles, as well as people, from damage or injury.
• Long range operation
• Weather-proof construction
• Wide voltage range
• Easy installation
• Sensitivity adjustment

Wireless Edge Link

The WEL-200 System
Provides a complete wireless solution for interfacing sensing edges with gate and door operators.
• NC, 10K and pulse monitored outputs
• Connect up to 4 safety edge transmitters
• No wiring reduces installation cost
• 2-year battery life

Secure Access

Keypads & Card Readers
An easy and affordable method of ensuring secure access to your property. Offering a durable design and flexible mounting options, they are ideal in all locations.
• Commercial
• Residential
• Industrial


Safety & Access