Keep your valuables locked with most secured way, We bring you Delta locks series which are best among all the safes and locks for home. Overall 2 mm steel with front Door of 4 mm. We have used solenoid mechanical bolt locking system with is better than normal mechanical and digital safes and locks. Perfect for storing important documents, passports, jewelry, and more, the shreni locks and safe helps protect personal possessions while valuable peace of mind. You can completely rely on this Delta locks series. Constructed with steel. It has a pin system as well as the secret master key to open it when battery of digital solenoid lock is dead or low. You can easily change pincode for the system. All the procedures to change the pincode is already in the locker.