ASEC AS3300 oval knob digital door lock with 60mm latch
ASEC AS3300 digital lock with oval knob and internal holdback
ASEC AS3300 oval knob digital lock 60mm latch dimensions and fitting guide
ASEC AS3300 oval knob digital door lock with 60mm latch
ASEC AS3300 digital lock with oval knob and internal holdback
ASEC AS3300 oval knob digital lock 60mm latch dimensions and fitting guide
ASEC

ASEC AS3300 Series Oval Knob Digital Lock with Easy Code Change & 60mm LatchASEC AS3300 Oval Knob Digital Lock 60mm Latch

£69.99 SKU: HS13568
Order by 2pm for same-day dispatch
Klarna

3 payments of [klarna_payment] with Klarna.

Learn more
Eye visibility icon in black, representing monitoring, visibility, or visual deterrence, displayed on a transparent background.

Same-day dispatch on orders before 2pm

The ASEC AS3300 Oval Knob Digital Lock offers convenient mechanical keyless access with 4,000+ possible combinations, easy on-door code changing and an optional holdback function. Supplied with a 60mm anti-thrust latch, it is a practical access control solution for compatible timber doors.

Key benefits
  • Easy code changes - Change the access combination while the lock remains fitted to the door.
  • No batteries required - Fully mechanical operation provides convenient keyless access without electrical power.
  • Flexible access control - Optional holdback allows free passage when unrestricted access is required.
Product overview

The ASEC AS3300 Series Oval Knob Digital Lock provides convenient keyless access for internal and external timber doors. Designed for light to medium-duty applications, this mechanical combination lock is ideal for offices, storerooms, staff areas and other locations where controlled access is required without the need for keys.

Offering over 4,000 possible code combinations, the lock features an easy on-door code change system, allowing the access code to be updated without removing the unit from the door. This makes it particularly practical for locations where access codes may need to be changed regularly.

The lock is supplied with a 60mm anti-thrust latch and is suitable for door thicknesses from 35mm to 65mm. Its reversible design allows installation on compatible left or right-handed doors, while the optional holdback function allows free passage when unrestricted access is required.

Product Features

  • Mechanical digital combination lock
  • ASEC AS3300 Series
  • Oval knob operation
  • Over 4,000 possible code combinations
  • Easy on-door code change
  • Optional holdback function
  • Supplied with 60mm anti-thrust latch
  • 60mm backset
  • Suitable for 35mm to 65mm thick doors
  • Suitable for internal and external timber doors
  • Reversible for left or right-handed installation
  • 8mm spindle
  • No batteries or electrical supply required
  • Suitable for light to medium-duty applications

Specifications

  • Brand: ASEC
  • Series: AS3300
  • Product Type: Mechanical Digital Door Lock
  • Operation: Oval Knob
  • Mechanism: Mechanical Combination
  • Code Combinations: 4,000+
  • Latch: 60mm Anti-Thrust Latch
  • Backset: 60mm
  • Door Thickness: 35mm - 65mm
  • Spindle: 8mm
  • Unit Width: 41mm
  • Handing: Reversible
  • Key Override: No
  • Application: Internal & External Timber Doors
  • Finish: Satin Chrome

Box Contents

  • 1 x ASEC AS3300 Digital Lock
  • 1 x 60mm Anti-Thrust Latch
  • Spindle
  • Fixings
  • Installation Instructions
Delivery & Returns

How much is delivery?

UK Mainland Delivery is £2.99 on all items no matter how many you order!

Northern Ireland, Scottish Highlands, Channel Islands £6.00.

We do not offer International Delivery (Ireland, France, Spain etc).

When will my order be dispatched?

Orders before 3pm (Monday to Friday) are usually dispatched same day but may take up to 24 hours.

When will I receive my item?

We ship on 2 working day courier. Fully Tracked. Tracking will be emailed on dispatch. 

Special order items such as keyed alike locks will take longer to dispatch. Please refer to product description for lead times. 

I haven't received my item?

Please email us your name, order number and date of purchase.

We prefer email as it allows us time to research and respond.

Returns Information

We operate a 30 day refunds and return policy. 

If you change your mind you must return the product back to us within 30 days of delivery

Please include a copy of your invoice and a note stating reason for return. 

Additional keys, locks keyed alike or built to code are non refundable as they are personalised made to order goods.

Any refund, which is due to a fault or other defect, will include a refund of the applicable delivery charges otherwise not. 

It is the buyers responsibility to arrange the return of goods to us. We do not offer a collection service for returning items. 

Items must be returned including original product packaging and accessories.

We reserve the right to refuse any returns that do not comply with this policy.

Please post returns to the following address:

Home Secure (Online)

Unit 5, Brookfield Drive

Liverpool, L9 7AJ

United Kingdom

Frequently Asked Questions

The lock is ideal for light to medium-duty access control applications such as offices, storerooms, staff areas and other compatible internal or external timber doors.

The mechanical combination system provides over 4,000 possible code combinations, giving users plenty of options when setting or changing an access code.

No. The AS3300 features an easy on-door code change system, allowing the combination to be changed while the lock remains installed.

The supplied 60mm anti-thrust latch is designed to help prevent the latch bolt from being pushed back when the door is closed, providing additional resistance against manipulation.

The lock is suitable for compatible timber doors between 35mm and 65mm thick. Always check your door dimensions and installation requirements before fitting.