Residential Electric Door and Gate Operators Commercial-Industrial Trolley type-ceilling, Wall Mounts, B1-Parting, Sliding Doors Electric Operators Waterproof Trolley Type-Ceillling and Jack-Shaft-Wall Mount Explosion-proof Trolley Type-Ceillling and Jack-Shaft-Wall Mount Sliding Gate Electric Operators Swing Gate Electric Operators Trafic control barriers To control of vehicular traffic in private and public parking areas. Rolling &Fire Doors Rolling Service Doors & Fire Doors. Jack Shaft - Wall Mount Accessories Different accessories for your needs Safety Devices Reverse Systems and Sensor Entry-Exit Devices Loop Detectors, Card Reader and more Operating Controls   Modifications   Special applications   Accesskey Digital Keypad Entry system Ideal for airports, hospitals, warehouses, office buildings, parking lots, and many other commercial facilities. Up to 480 programmable input codes for activating either or both relays. Rugged, cast aluminum encloser for indoor or outdoor mounting on a wall or pedestal. Two LED indicators show system status. Keylock secures keypad to mounting backplate.