Optex REACTION Microwave Automatic Door Sensor

Designed for fast, dependable activation of automatic doors, the Optex REACTION Microwave Automatic Door Sensor streamlines entry control while improving safety and reducing energy loss. As a purpose-built microwave motion sensor, the REACTION Two provides a configurable detection pattern—narrow or wide—with a sensing range up to 9' and a maximum time delay of 4 seconds to match the demands of high‑speed and heavy‑traffic installations.

Installers and facilities managers will appreciate the flexible ceiling or header mount options and the simple on‑unit adjustment—no external set‑up device required—so you can tailor coverage for swing or sliding operators. Uni‑directional sensing and Auto‑Caution mode enhance security and monitoring by allowing doors to close faster when appropriate while maintaining high safety for lingering pedestrians. Tested to meet ANSI/BHMA A156.10 requirements when adjusted correctly, this Optex motion sensor integrates smoothly into access control, security, and surveillance systems.

Ideal for retail, healthcare, and commercial entrances, the REACTION Microwave Sensor delivers reliable door activation and smarter energy use. Contact your supplier to upgrade your automatic door monitoring and access control today.

• Fast, reliable door activation that reduces wait times and improves customer flow for high‑traffic entrances
• Uni‑directional mode and Auto‑Caution deliver energy savings and enhanced pedestrian safety by minimizing unnecessary openings
• Adjustable microwave detection (narrow/wide) and ceiling/surface mounting for flexible installation on swing and sliding doors
• Compact, low‑profile design with up to 9' sensing range and a 4‑second max time delay for precise, responsive control
• ANSI/BHMA compliant when properly adjusted, ensuring code‑level performance for commercial access control and security applications