Era Digital Door Lock Oval with Hold Back Finish: Chrome Effect eBay Active Absorbent cotton twill sheet with Absorbent cotton twill sheet with water resistant backing for maximum protection against spills The Double Locking Nightlatch is designed to replace most existing front door locks The main lock bolt is 'automatically' deadlocked when the door is closed 000 codes to choose from to provide greater security Interior & Exterior Material: Zinc Alloy Fixings included 1 year guarantee and warranty (W) 42 (D) 142 The ERA Push Button Door Lock is a fully mechanical access control solution Easy to operate and programme using the keypad The lock is unlocked from the outside only through correct input of the user code and from the inside using an easy turn handle Ideal for locations that need controlled access Locks automatically on the spring latch bolt when the door is closed No keys or wiring required Over 5