Smart Deadbolt & Interconnected Deadbolt

The Marks Wireless Deadbolt Series delivers key-free convenience, dependable security, & long-lasting performance— hallmarks of the Marks USA brand. Designed for property managers, building owners, and multifamily applications, these Smart & Interconnected Deadbolt models feature one-motion egress, BLE Bluetooth plus optional Prox or MIFare credential support for flexible access, providing a seamless and intuitive user experience.

Integrated with NAPCO smart security platforms, the Marks Wireless Deadbolt Series provides secure, keyless operation while eliminating the expense and hassle of key management. Users can adjust personal access settings— such as unlock range— directly from their phone, ensuring both convenience and safety.

Built for new construction or retrofit projects, with minimal door prep, they combine rugged deadbolt reliability with modern smart-access functionality for today’s evolving multifamily/multi-tenant market.

• No Cylinder - For Pick-proof security
• Prox Reader Options for ID cards/fobs
• Clutching outside turnpiece design – Provides extended battery life for less maintenance
• ADA compliant - UL Listed
• Field reversible
• Weather-Resistant

• Interconnect Inside Trim for One Motion Egress
• No Cylinder - For Pick-proof security
• BLE Bluetooth Credential Support
• Prox Reader Options for ID cards/fobs
• Clutching outside turnpiece design – Provides extended battery life for less maintenance
• ADA compliant - UL Listed
• Field reversible
• 2-3/4" backset standard; 2-3/8" backset available

Napco's Platform-Networked Access Solutions deliver modern, key-free security built for multi-tenant and commercial properties. These Marks Wireless Deadbolt Locks, in interconnected or standalone models, with hundreds of trim choices are designed for locksmiths, architects, building managers, and security professionals, combining enterprise-grade performance with the simplicity and flexibility today's facilities demand.

Supporting up to 5,000 users, the platform accepts multiple credentials—Prox cards, smart fobs, MIFare smartcards, and mobile credentials via the MVP or MVP EZ apps. Users can customize unlock range from their phone, optimizing convenience and security.

Each lock stores its own schedules, holidays, and audit trail for up to 7,000 events, operating up to three years on four AA batteries for low-maintenance reliability. With over 300 lever designs and two reader styles, they fit virtually any door or décor. Built-in wireless connectivity enables quick setup through Gen 3 Networx Gateways (Ethernet, Wi-Fi, or PoE), while MobileLink^™ allows Bluetooth unlocking, updates, and data sync—even offline.

For properties that demand reliable, connected access control without complexity or cost, Napco’s platform delivers the ideal balance of security, scalability, and style.

• Smart Deadbolt & Interconnected Deadbolt (Spec Sheet A881C)
• Smart Deadbolt Applications & Advantages