URL: http://www.magneticlockkits.com Builders generally agree that there are ten basic types of door locks. There is the passage lock, which uses two non-locking knobs on each side of the door and is for inside use when privacy is not important. The privacy lockset has a locking button on the inside knob, but no key device on the outside except for a small hole in which a narrow object can be inserted to trip the locking mechanism open. The dummy knob has no latching or turning mechanism, while the entry lockset has two doorknobs that can be locked by turning (or) pressing a small button on the inside and a key outside. An Electric Locks (more precisely an electric locks) is a locking device which operates by means of electric current. Provides wireless control of electric locks on glass/aluminum doors. Provides relay control for various locking devices. The company is committed to providing quality electronic products that offer value-enhanced protection and a convenient modern lifestyles taking For high-volume commercial establishments like hotels, a deadbolt lock is often found. These are called 'dead' because there are no springs to operate the bolt. Then there's the basic night latch found on motel doors worldwide, and the basic handset that simply combines a lockset with a deadbolt. An Electric Locks (more precisely an electric locks) is a locking device which operates by means of electric current. Provides wireless control of electric locks on glass/aluminum doors. Provides relay control for various locking devices. The company is committed to providing quality electronic products that offer value-enhanced protection and a convenient modern lifestyles taking URL: http://www.magneticlockkits.com