Sealey Electronic Combination Security Safes - Sealey SECS03, Heavy-duty construction with twin locking bolts. Simple to operate electronic keypad accepts numbers between three and eight digits, giving millions of combinations. Three LEDs show security, power and operating status. Also supplied with two keys for manual override should batteries fail. Includes mounting screws and wall plugs. Batteries not included.Model NoSECS03External Dimensions (W x D x H):450 x 365 x 250mmInternal Dimensions (W x D x H):446 x 348 x 246mmNett Weight:13.11KgShelf Quantity:0Slot Size (W x H):n/aThickness Wall/Door:2/4mm Sealey SECS03 Electronic Combination Security Safe 450 x 365 x 250mm