ASEC AS3300 Series Oval Knob Operated Easy Code Change Digital Lock With Optional Holdback & 60mm Latch

The Asec AS3300 Series Oval Knob Operated Digital Lock (AS3301) offers a secure and highly convenient access control solution for light to medium-duty applications. Designed for both internal and external timber doors, this mechanical digital lock features a reversible design suitable for left or right-handed installation.

A standout feature of the AS3300 series is its quick and easy on-door code change function. This allows users to update the entry code in seconds without the hassle of removing the unit from the door. For added versatility, the lock includes an optional holdback snib, enabling free passage when unrestricted access is required.

To enhance security, the lock is supplied with a 60mm anti-thrust latch that helps protect against tampering. With over 4,000 potential non-sequential code combinations, it provides reliable security for offices, storerooms, and residential properties alike.

Technical Specifications

• Brand: Asec
• Model: AS3301
• Mechanism: Mechanical Digital
• Backset: 60mm
• Required Case Depth: 85mm
• Door Thickness Suitability: 35mm to 65mm
• Finish: Stainless Steel PVD
• Handing: Reversible (fits left or right-handed doors)
• Operation Outside: Thumbturn on entry of code
• Operation Inside: Thumbturn (free exit)
• Spindle Size: 8mm
• Unit Width: 41mm
• Key Override: No

Key Features

• On-Door Code Change: Quick and easy code changes without removing the lock from the door.
• Optional Holdback Function: Built-in snib allows the lock to be held open for free passage.
• Anti-Thrust Latch: Supplied with a 60mm anti-thrust latch to protect against tampering.
• High Security Combinations: Offers over 4,000 non-sequential code combinations.
• Versatile Application: Suitable for light to medium-duty use on internal or external timber doors.
• Durable Finish: Stainless Steel PVD finish provides excellent weather and wear resistance.