Description
Accentra UB-4718LN Intruder Classroom Security Lever – Reliable Protection for High-Security Learning Environments
The Accentra UB-4718LN Intruder Classroom Security Lever is designed to deliver dependable protection, controlled access, and rapid emergency response for modern educational facilities. Built with a deadlocking latchbolt, it allows normal operation from either side until the outside lever is secured with a key—enabling quick and effective lockdown when needed.
Lever Options
- Reflections Series: UB – Hudson Lever
Key Features
- Function: Intruder Classroom – ANSI F110
- Operation:
- Deadlocking latchbolt for enhanced security
- Either lever operates latchbolt unless outside lever is locked by key
- Outside lever stays locked after egress for continuous protection
- Inside lever always active for safe, immediate exit
- Free-wheeling lever prevents forced rotation damage
- Applications: Classroom doors requiring intruder-resistant security
- Construction: Grade 1 durability for heavy-duty educational environments
- Handing: Non-handed for simplified installation
- Compatibility: Not available with I.C. core cylinders
Benefits
- Helps secure classrooms quickly during emergency or lockdown situations
- Ensures safe, fast egress for teachers and students at all times
- Maintains room security even after someone exits
- Free-wheeling design increases longevity and reduces wear
- Ideal for schools prioritizing both safety and controlled access
Specifications
- ANSI/BHMA: A156.2, Series 4000, Grade 1
- Backset: 2-3/4″ standard (other options available)
- Cylinder Formats: Conventional, Large Format IC, Small Format IC
- Pins: 6-pin (when keyed cylinder format is used)
- Door Thickness: 1-3/4″ standard (1-3/8″ to 2-1/4″ range)
- Latchbolt Throw: 1/2″
- Strike: ANSI curved lip
- Handing: Non-handed
- Max Backset: 19″
- UL/ULC Listed: Yes, up to 3 hours
- Warranty: 5-year mechanical warranty
Certifications
- ANSI/SDI 250.13
- UL/cUL Fire Rated (Up to 3 Hours)
- ADA Compliant
- NFPA 80
- ASTM E1886, E1996, E330
- Florida Building Code Approved (FL# 3063)
- TAS 201, 202, 203
- ICC A117.1
- ANSI/BHMA A156.2 (Grade 1)
- ANSI/BHMA A156.41
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