Push Side N-A951PUSHS. The A951 is a discrete and stylish door automation unit which allows users to easily open or close a door using a push button, sensor or remote, thanks to the PUSH&GO function. It is designed to give a smooth and silent operation on internal doors and boasts a low energy consumption even while in continuous use. The A951 contains a built in microprocessor control unit with continuous monitoring of all door functions, as well as an anti-crushing safety device. It is also capable of operating double leaf doors by interfacing 2 units in a master/slave configuration. The units are available for both the push side and the pull side of a door. This product comes complete with a safety kit for maximum convenience and security for the user. Kit Contains:1 x A951 Operator1 x Backup Battery1 x Push or Pull Arm1 x 340mm XPB34-1 active infrared safety sensor1 x 900mm XPB90-1 active infrared safety sensor2 x XM100 Mono Directional Radars1 x LK EVO 2 x Auto Door Stickers1 x Keep Clear Sticker. Supplied complete with safety kit. Silent operation. Low energy consumption. May be operated using a button, sensor or remote control