This Q-Connect Electronic Safe has a concealed emergency key override, an electronic keypad, two sets of combination codes and a 3 minute auto lock. With a low battery warning and fixing holes for wall or floor, the safe has a ten litre capacity. Its external dimensions are (W x D x H): 310 x 200 x 200mm and its internal dimensions are (W x D x H): 306 x 140 x 196mm.