TB25KO Drop Bolt

Designed for use on swing-through, double action doors, these drop bolts are ideal for applications where an electric strike is impractical. The TB25KO offer a unique mechanical override with in integrated euro profile cylinder.

Features and benefits:

• High security: Bolt is deadlocked in the extended position.
• Mechanical key override in the event of power failure (Euro Profile Cylinder).
• Bolt position monitored.
• Door position monitor with integrated magnet into the strike plate (no need to install a separate reed switch).
• Multiple orientation: Drop bolts will work horizontally or vertically.
• Power to Lock/ Power to Open.
• Continuously rated solenoid.
• Tamper proof: Lock cannot be defeated by slipping a metal object between lock and striker plate.
• Intelligent electronics: These intelligent bolts will attempt to re-close the bolt eight times, allowing time for swing through doors to settle in the closed position.
• Thermal protection: In the event of solenoid overheat, a thermal fuse will operate, eliminating any fire risk.