Mier DA-051-300 Drive Alert Sensor with 300' Cable

Optimize site security and traffic monitoring with the Mier Products DA-051-300 Drive Alert Sensor. This vehicle detection sensor delivers dependable alerts for perimeter security, parking control, and site surveillance by detecting vehicles within a 10-foot radius. The DA-051-300 arrives with 300' of PVC-encased direct-burial cable for quick outdoor installation and durable performance in harsh conditions. Install the sensor as far as 5,000 feet from the Electronic Master Control to cover remote gates, multiple drive lanes, or expansive lots without compromising responsiveness. Compatible with Mier Drive-Alert controllers (DA-500, DA-503, DA-504), the unit integrates easily into existing systems and allows up to three sensors per controller without sensitivity loss—ideal for phased rollouts or multi-zone monitoring. Designed for security professionals and facility managers, this sensor simplifies vehicle detection and reduces false triggers while supporting reliable surveillance and access control workflows. Add the DA-051-300 to your Drive-Alert deployment to expand coverage and improve automated monitoring—order today or contact your sales rep to discuss site-specific applications.

• Expand monitoring across large sites with placement up to 5,000' from the Electronic Master Control for flexible coverage.
• 300' PVC-encased, direct-burial cable reduces installation time and protects the sensor in outdoor environments.
• Detects vehicles within a 10' radius to provide accurate alerts for access control, parking management, and perimeter security.
• Works seamlessly with DA-500, DA-503, and DA-504 controllers for fast integration into existing Drive-Alert systems.
• Add up to three sensors without loss of sensitivity to monitor multiple lanes, entrances, or staging areas efficiently.