Adams Rite 4900-35-201-313 4900 Heavy Duty Deadlatch, Standard Faceplate, 1-1/8" Backset, LH or RHR Handling for Flat 2-5/8" Mortised Strike, Dark Bronze Anodized

Optimize perimeter security and traffic flow with the Adams Rite by ASSA ABLOY 4900 Heavy Duty Electrified Deadlatch — a commercial-grade solution designed for doors that require controlled access, robust protection and easy integration with security systems. The 4900 combines a key-operated bolt holdback for two-way or exit-only traffic with a solid brass latchbolt and corrosion-resistant steel case, delivering reliable performance in high-traffic environments. With a 1-1/8" backset and compatibility with a flat 2-5/8" mortised strike, this electrified deadlatch retrofits common MS1850S and legacy preparations to simplify upgrades and reduce installation time. Field-reversible LH/RHR handing and supplied flat and radius faceplates minimize SKUs and onsite adjustments. Ideal for commercial doors tied to access control, alarm monitoring or surveillance systems, the 4900 accepts standard 1" mortise cylinders and supports latchbolt monitoring for integration with security electronics. Choose the 313 dark bronze anodized finish for a professional, durable look. For dependable security hardware that streamlines installation and supports surveillance and monitoring needs, specify the Adams Rite 4900 Electrified Deadlatch — contact us to configure options and order today.

• Flexible traffic control: key-operated bolt holdback lets you switch between free entrance and exit-only modes for scheduled access needs.
• Easy retrofit & installation: fits standard 2-5/8" mortised strike and interchanges with common MS1850S preparations to reduce downtime.
• Field-reversible handing: reversible LH or RHR operation with only a screwdriver, simplifying inventory and onsite adjustments.
• Durable finish & construction: corrosion-resistant steel case with 313 dark bronze anodized faceplate for long-lasting aesthetics and performance.
• Integration-ready: narrow 1-1/8" backset and latchbolt monitor options support access control, security monitoring, and electrified system integration.