Dortronics 6510/COV/S Flush Mount Unit with Sounder

Prevent unauthorized door openings while preserving emergency egress with the Dortronics 6510/COV/S Flush Mount Unit with Sounder. This anti-tamper protective cover provides a visible deterrent and a local pre-alarm — selectable at 95 dB or 105 dB — to reduce prank activations and focus security response where it counts. The clear, super-tough polycarbonate shield protects the compatible 6510-S35 emergency pull station from accidental or malicious interference without blocking camera sightlines, supporting surveillance and site monitoring efforts.

Designed for easy integration, the cover runs on a standard 9V battery or can be powered remotely with 12/24 VDC, giving installers flexibility to tie it into existing alarm and access control systems. The SR version adds an SPDT relay output for remote alarm signaling, enabling seamless connection to alarm panels or building management systems. With a flush-mount profile and durable construction, the 6510/COV/S is ideal for schools, hospitals, nursing homes, retail and other high-traffic public buildings. Strengthen your perimeter and simplify incident response — order the Dortronics 6510/COV/S today to enhance site security and monitoring.

• Deters unauthorized door releases with a piercing, field-selectable 95 dB or 105 dB pre-alarm that reduces false alarms and draws immediate attention.
• Clear, tamper-proof polycarbonate shield protects the 6510-S35 emergency pull station while preserving visibility for surveillance and quick access.
• Flexible power options: operates on a standard 9V battery or integrates with existing systems via 12/24 VDC for reliable security monitoring.
• Remote monitoring-ready (SR model) with SPDT relay output to interface with alarm panels, access control, or building management systems.
• Low-profile flush-mount design maintains a professional appearance ideal for schools, hospitals, hotels, and commercial facilities.