http://ezproxy.cityu.edu.hk/lo....gin?url=https://www.
Choosing the Right Security Lock For Your Van A good security lock can deter thieves and help secure your cargo. Certain locks can be put in by the homeowner, whereas others require professional assistance to ensure that they are properly installed and offer maximum security. Slam locks are great for couriers that make multiple drop deliveries as they lock automatically when you slam the door shut. Deadlocks are designed to work with your manufacturer's lock and offer an additional layer of security. Dead L