The 4300 Electrified Deadlatch seamlessly combines electrified locking hardware with access control while working within the standard narrow stile aluminium entrance door preparations (MS prep). It is an electrified no-cut, no-drilling replacement for mechanical MS deadlocks and deadlatches. The Steel Hawk 4300 Electrified Deadlatch easily upgradesyour door from mechanical to electrical, improving the securityand control of your opening.