Product Name? Safe Model #? SA-B Features? convenience, simple and direct. 1.Patented product. 2.Full-automatic switch box, no handles needed. 3.The spare machine key supplied. 4. Numeral/ the LCD shows various operation information. 5.Battery power supply, the battery life more than a year. 6. Network interface, can connect and use with the control system of the guest room. 7. Novel & succinct design. External Size? W350 x D410 x H220mm Net Weight? 10.5 kgs Gross Weight? 11 kgs Carton Meast.? W440 x D490 x H280mm 20 FT. Container? 463pcs