Deadlocks & Slamlocks

A Deadlock is a mechanical device fitted to a vehicle door. It operates by throwing a bolt into a receiver fitted to the opposing body section when operated by an external key.

As Deadlocks are under the control of the driver, they are generally only appropriate for owner drivers or applications where the driver can be relied upon to operate the lock.

To ensure that our kits are the most appropriate for the specific application, we use a wide range of lock cases, cylinders and ancillary components. They are all manufactured to European standards and our own exacting specifications.

Our Deadlocks are available in both S Series and our Thatcham Accredited T Series, to suit both application and budget .

  • Vehicle door specific kits.
  • Widest range of cylinder lengths available as standard.
  • Keeps & brackets finished in textured powder coat to prevent corrosion.
  • Kits contain all required fixtures and pre-assembled fittings.
  • Master keying and custom options available.
lock type
lock type
lock type
lock type

A slamlock is a device that automatically locks the vehicle door immediately as it is shut, without requiring any operation by the driver.

It is primarily designed for applications such as multi drop delivery, high value loads and applications where the owner/ operator requires control over the security of their goods. It is the function that appeals as much as the security.

Another major advantage with mechanical slamlocks is total control. Electronic systems often have either global (all doors) or area (load or cab) unlocking - this leaves the unrequired doors vulnerable until the auto relock action operates. Slamlocks do not have this vulnerability.

L4V slamlocks integrate with the vehicle manufacturers’ locking systems. This provides Maximum Security, along with a straightforward installation. They combine a genuine Security Slam operation with a high visual deterrent and a pleasing appearance.

All L4V slamlock kits are designed with escape from locked load areas, via the manufacturers own internal exit mechanism in mind. This is an extremely important feature as it ensures compliance with Health & Safety at work and Corporate Manslaughter legislation.

L4V kits are vehicle door specific and contain all the required fixtures, fittings and instructions to enable a technician to perform a cost effective professional installation.

L4V slamlocks are available in both our S and Thatcham accredited T Series.

Safety Block for Motorhome and caravan door. It works as an antitheft device as it is made of sturdy anodized aluminium without plastic parts. Installation on the side frame of the door or garage compartment with self-tapping screws.

  • Dimensions: 15x9x4,8 cm.
  • Made in light but solid aluminium.
  • Colour: white.
  • Delivered with Kit Security Lock that offers major safety and strength thanks to a third fastening point on the door.
slam lock

car lock

L4vans Reploc

  • High security van lock product
  • Covers damage of previous break-ins
  • Links to central locking
  • Offers visual deterrent
  • Use alongside deadlocks for maximum security

The L4vans Reploc is designed to upgrade the security on the front door lock.

Criminals are increasingly attacking the OEM drivers door cylinder Not only is this an upgrade for the security of your Ford Vehicle they can also be keyed alike to L4vans Deadlocks and Slamlocks Great for piece of mind and enhanced vehicle security. Front door locks are particularly vulnerable for attack and once bypassed could unlock all the doors on your vehicle.


All our Deadlocks and Slamlocks are supplied by Locks4Vans.

To visit their website, click on the logo below.

Lock 4 Vans logo

There are also a range of locks suitable for motorhomes and caravans to protect your outside lockers and your habitation door. Fiamma supply a range of different locks to fit all types of motorhomes and caravans, and also supply a D-handle lock which can be used as a grab handle to help you into your motorhome.

To find out more please telephone on 07814 182769

lock type
lock type
lock type for van

To find out more please telephone on 07814 182769

Here at Map Security we pride ourselves on a professional approach to all our work. You can call us during the hours listed below.

Monday - Saturday: 8.00am - 6.00pm

We are never far away if you should ever need to get in touch you can email us at;

phone 07971 797 830 (Phil)
phone 07814 182 769 (Mark)

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