Product Overview

The Detex ML-1548RT is a Grade 1 electromagnetic lock engineered for commercial security and access control applications. Delivering more than 1500 lbs. of holding force, it provides dependable protection against forced entry while maintaining fail safe operation for life safety compliance. The lock features automatic 12/24 VDC voltage sensing input, built-in spike protection, all-steel magnetic core construction, and an adjustable relock timer. Its interlocking slide mounting plate and numbered terminal block simplify installation and wiring while supporting long-term, maintenance-free performance.

Features

• Grade 1 electromagnetic lock
• 1500+ lbs. holding force
• RT relock timer option with adjustable timing
• Fail safe operation
• Automatic 12/24 VDC voltage sensing input
• Built-in spike protection
• All-steel magnetic core construction
• Non-handed design
• Interlocking slide mounting plate
• Peel-and-stick installation template
• Numbered terminal block connections
• Aluminum (628) finish
• No moving parts for maintenance-free operation
• ANSI/BHMA A156.23 certified
• UL Listed
• Meets ADA requirements
• Meets NFPA 80 and NFPA 101 requirements
• California State Fire Marshal listed
• New York City MEA approved

Benefits

• Provides high holding force to deter forced entry
• Supports fire and life safety system integration
• Reduces maintenance requirements with no moving parts
• Simplifies installation and wiring
• Accommodates various access control power configurations
• Improves long-term reliability in commercial environments
• Offers flexible relocking control through the built-in timer option
• Helps maintain code-compliant door security systems