Features: 1) Indicator display 2)Solenoid 3) User code and master code 1-8digits 4) Low battery will indicate by red light 5) External dimensions: (H) 180x (W) 280x (D) 200mm 6) N.W.: 10KGS 7) G.W.: 10.5KGS 8) Door thickness: 4mm 9) Body thickness: 2mm Conveyance: Qty/20 FCL: 1300pcs