Keri Systems NXT-3RE Door Frame Proximity Reader, Exit/Egress Version

Optimize door-frame access control with the Keri Systems NXT-3RE, an exit proximity reader designed for secure, unobtrusive installation on metal mullions and window or door frames. The NXT-3RE delivers enterprise-grade security for high-traffic entry and egress points by combining an ultra-thin 0.6 in profile with industry-leading features like encrypted reader-to-card communication and supervised controller monitoring. With a compact footprint (approx. 3.8 x 1.6 x 0.6 in) and up to 1,000' (300 m) wiring distance from the controller, installers save time and material costs while preserving read range and reliability. The reader supports shielded CAT-5 cabling and can be configured as an “In” or “Out” device to maximize NXT controller capacity—ideal for scalable access control, security, surveillance integration, and facility monitoring. Indoor-rated and backed by a lifetime limited warranty, the NXT-3RE is engineered for retrofit projects, secure egress points, and integrated security systems. Contact sales or add the NXT-3RE to your next specification to streamline installation and strengthen site security.

• Ultra-slim mullion/door-frame design (0.6" depth) for discreet, space-saving installation
• Long-distance wiring up to 1,000' (300 m) from the controller reduces installation cost and simplifies cabling
• Encrypted reader-to-card communication protects credentials and strengthens overall site security
• Controller supervision provides immediate failure/egress notification for reliable monitoring and maintenance
• Configurable as “In” or “Out” to double NXT controller capacity and scale access control affordably
• Supports shielded CAT-5 cabling for faster, lower-cost deployments and clean retrofit installs