L4V Hook Lock
L4V's Statement lock is a surface mounted van lock that is designed to secure side load doors against the threat of 'peel and steal'. It is installed externally to secure the door in place, and also acts as visual deterrent.
It is operated by an ultra-secure key. It works independently of the locking system provided by the manufacturer. Kits are designed for specific vehicle doors and come with UV-stabilised black exterior trims made of nylon.
Hook Locks
Van hook locks function independently of the manufacturers' locking system for your side load doors and tailgates. They use hook-type bolts that latch to the receiving keep and is locked manually using a high-security key. This provides a high level of security from "Peel and steal", where thieves forcefully open the side-loading doors and remove items.
They are a popular security option for most vans, and can be installed on the sides of the rear and side load barn doors and doors for the cab and tailgate. They are also available in a variety of colours, so you can pick the one that matches your van's colour scheme and offers the best visual protection against thieves.
Another great way to increase the security of your van is to install the Slam lock. This is ideal for couriers, or any other situation in which the door must close immediately after closing. The Slam lock makes use of a combination of external and internal parts to limit the chance of your side load doors being opened or ripped off. It's normally paired with a L4V Hook lock which is placed in the low position on your vehicle's door and is the most effective option to prevent the most frequent van thefts.
You can also combine the L4V Anti-Peel Kit with the slamlock for an all-encompassing van security solution. This is combined with the slam lock and L4V anti-peel plate which together help to significantly reduce the chance of your side load door getting removed. This is the most popular method of stealing expensive tools and equipment from vans' backs. The anti-peel device was independently tested and increased the resistance by 3000%..
Deadlocks
Deadlocks happen when processes within the same process or between processes are competing for resources, resulting in circular dependencies. Operating systems should be aware of deadlocks since they waste resources and can affect overall system performance. Many operating systems use process scheduling and resource allocation algorithms to detect and prevent deadlocks.
If a process is in a deadlock, it can't continue until it has the resource it needs. For example, if process P1 is holding the tape drive R1 waiting for the release of the same drive by process P2, it is in a deadlock. If one process releases resources it immediately, the other accepts it and enters deadlock.
There are many methods to stop or fix deadlocks. The most popular method is to use deadlock detection algorithms. This algorithm locates the deadlock by looking for cycles on the resource allocation graph. The Banker's Algorithm is one such algorithm that monitors the status of each process for cycles by analyzing the current set of allocated resources.
Another way to avoid deadlocks is to eliminate the dependency completely using a lock with mutual exclusion. This type of lock is used to ensure that a system has access only to its own resources, not the resources of other processes. This is a great way to prevent deadlocks from being used, and also allows for greater security of your goods and van contents. Escape deadlocks may also be installed on the interior of a door to allow easy exit in an emergency. They are typically installed on doors that are shared by multiple occupancy properties such as student accommodation and flats.
Statement Lock
L4V Statement Locks attach externally to the doors of the cab. This acts as a visual deterrent against any potential cargo theft. These locks operate with an external key with high-security and under full control of the driver, making them suitable for owner drivers and any operations where the driver may require to be in and out of the loading area all daytime.
click here allows synchronization of the execution of a sequence of statements by getting an exclusive lock on the object referenced by its lockobject expression. When a different thread encounters the SyncLock statement, it analyzes the lockobject and suspends execution until the exclusive locking on the object is removed. The first thread executes the block of statements. Typically, you put statements that manipulate data within a SyncLock block to prevent the data from being updated by more than one thread simultaneously. Statement blocks that are protected by SyncLock are called critical sections.
The type of lock to acquire for the statement block. Unless specified, the default is a shared lock.
The expression for the lockobject should be able to be evaluated to an object variable that is exclusive to the current instance or a private variable that is not part of any instances of your classes. If the value for the lockobject is null and the LOCK statement will fail and the program will terminate with an error message during runtime.
If a transaction is able to acquire an intent lock (I) on the table, it blocks other transactions from receiving a WRITE or Shared ROW LOCK on that table while the transaction holds the intent lock. This is because the intent lock will not permit other transactions to alter the data in that table.
Anti Peel Kit
The "peel and steal" attack is one of the most destructive techniques used by thieves to gain access to your van. By leveraging weight and applying pressure on weak points on the doors' sides they can unlock them, bypassing the lock entirely and stealing your belongings in minutes. To prevent this kind of attack, anti peel kits provide an physical barrier that is hard for thieves to penetrate.
Easy to install inside your van, an anti peel kit can be an affordable method to increase the security of your vehicle and its contents. This option, when paired with hook locks, offers complete protection against burglaries and theft. Anti peel kits are visible deterrents, warning thieves that your van is secure and not worth the risk of attempting to break into.
Locks 4 Vans have developed an anti-peel kit that can be installed on the side load door of your vehicle to tackle the problem. This solution strengthens the skin of the door, and when coupled with a hooklock made of high-quality L4V will increase your side door's resistance against peeling by 300%.
Hook locks are a great investment for your van and provides an extra layer of security for your tools and other valuables. These locks are tamper-proof, highly resistant to drilling and manipulation and have been tested independently by Sold Secure to meet the highest standards in the UK. These locks are also ideal for couriers and multi-drop delivery drivers because they do not require keys or remote controls to operate. They're a great alternative to slamlocks, and can be fitted by a locksmith.
Slam Lock
A slam lock will automatically secure your vehicle as soon as it is shut. It is independent of the central locking system of the manufacturer and can only be unlocked using an extremely secure key. This makes it more resistant to spreading than a deadlock.
This is particularly helpful for couriers or multi-drop drivers, who may leave and enter their vans frequently throughout the day, but forget to lock them before leaving. Opportunist thieves are always looking for these moments where vehicles are vulnerable and a slam lock will stop them from taking your goods.
These locks can be used in combination with other security enhancements to safeguard your vehicle further from theft. The L4V anti-peel system, for instance, can be put on the door to the barn of your vehicle and works in conjunction with the high hook locking system to reduce the risk that 'peel-and-stole' attacks will occur.
Another option is a slam lock, which can be mounted directly to the vehicle's door frame and operates by pushing a handle button. It's a practical and easy to use lock, but it also provides a strong visual deterrent for would-be thieves.
It is important to choose an authorized supplier of locks, regardless of whether you are looking for a deadlock or the locks that slam. This will ensure that the locks are installed correctly. The company should be able to advise on the best fitting for your vehicle and offer a comprehensive aftercare service also. You can also visit an exhibition or trade show to see products in use. Many suppliers offer product demonstrations to help you choose the right one for your commercial vehicle.