Keri Systems MS-3000X Mullion Mount Proximity Reader for PXL-500P Controllers

Secure narrow doorways without sacrificing aesthetics. The Keri Systems MS-3000X mullion mount proximity reader provides compact, high-performance access control designed specifically for PXL-500P controller environments. With a reliable 4" operating range and low-voltage 14V DC input, the MS-3000X delivers consistent credential reads that reduce tailgating, fraud and unauthorized access while streamlining visitor and staff movement.

Built for both indoor and outdoor use, this proximity reader blends an ultra-thin 0.4" profile with rugged construction to maintain discreet placement on mullions, frames and slim stile doors. IT managers and security integrators benefit from quick installation, native compatibility with Keri’s access control ecosystem, and a lifetime limited warranty that supports long-term monitoring and surveillance strategies. Ideal for office buildings, healthcare facilities, retail sites and data rooms, the MS-3000X enhances overall security posture without bulky hardware.

Upgrade your access control deployment—add the Keri Systems MS-3000X to your PXL-500P system to improve door security, monitoring and operational efficiency.

• Secure, low-profile access control that reduces fraud and unauthorized entry while preserving building aesthetics
• Slim mullion mount design fits narrow door frames and offers a discreet installation for high-traffic entrances
• Engineered for seamless integration with PXL-500P controllers to simplify deployment and system management
• Reliable 4" proximity read range and durable indoor/outdoor performance for consistent door monitoring
• Lifetime limited warranty and robust construction deliver long-term uptime for security and surveillance systems
• Low-voltage (14V DC) operation for efficient power use and straightforward wiring on existing access control infrastructure