AUTOMATIC DOOR OPERATOR 4.2 mt 1) ELECTRIC MOTOR (Model - SM GSD - 200-5) BRUSHLESS MOTOR (Type- Sliding, Microcontroller unit, SMPS power supply,, 1 sets of Rack Belt (7000 mm), Remote Control (4 key) x 1 pcs + WIRELESS Push Buttom x 1 no with Locking System, with Aluminum Clamps x 4 pcs, Door Hangers x 2 pcs, Floor guide x 1 no & accessories) 2) Rail length 4.2 meter WITH 2ND RAIL weight 10 Kg (2.1 meter x 2 nos) (HSN Code 7610 9090) PUSH AUTO