S J Security Systems Pvt. Ltd. Manufactures Electronic Safety Devices with Non Volatile Code Memory. Electronic Safety Devices with Non volatile code memory features triple wall fire resistant. It is used in showrooms, joint family, where heavy cash, documentation is to be kept. Electronic Safety Devices with Non volatile code memory features detachable shelf. It has double lock features with special keys. Electronic Safety Devices with Non volatile code memory has fine lining on inner surface. The thickness of the door is 10mm and it weighs 70 kgs. S J Security Systems Pvt. Ltd. Offered Electronic Safety Devices have a dimension of 15 inches in depth x 16 inches in width x 21 inches in height.