Keri Systems DELTA5 Contactless Smart Card Reader

Optimize perimeter and interior access with the Keri Systems DELTA5 Contactless Smart Card Reader — a compact, durable smart reader engineered for reliable, modern access control. This Keri Systems smart reader supports MIFARE contactless credentials and standard Wiegand output, letting you integrate quickly with existing security and monitoring platforms without rewiring your ecosystem. The DELTA5’s tamper- and weather-resistant epoxy potting and indoor/outdoor rating deliver consistent performance in exposed doorways and high-traffic areas, reducing maintenance and operational interruptions. With a 3.1" maximum operating range and proximity identification, the reader enables fast, touch-free authentication that improves user flow while maintaining strict surveillance and access policies. Designed for facility managers, integrators, and security professionals, the DELTA5 balances robust construction with a small footprint to fit standard wall-box installations. Upgrade door controllers, turnstiles, or lobby entry points with a dependable contactless smart card reader that supports industry-standard protocols and credential types. Contact your sales representative or add the DELTA5 to your next access control deployment to strengthen site security and simplify credential management.

• Compact, low-profile design for fast installation in standard metal or plastic wall-boxes, reducing labor time and installation costs
• Plug-and-play integration with Wiegand and magnetic-stripe systems for seamless onboarding to existing access control infrastructure
• MIFARE-compatible contactless reading to support secure, widely adopted credentials and simplify credential management
• Tamper- and weather-resistant epoxy potting for reliable outdoor and indoor performance, minimizing downtime and maintenance
• 3.1" maximum read range and proximity sensing for convenient, touch-free user access and improved throughput at entry points