The Art.1071.104 is designed with double suspended guide track, making it easy to assemble and free to knock down. It is convenient to maintain and easy to debug, really suitable for heavy duty sliding door. Five status including permanent open, lock, partial open, exit only and auto are supported.

Telescopic sliding door characteristics:
1. Heavy duty brush motor 60V 100W, integrated with transformer, optical encoder, very low noise.
2. Heavy duty carriage wheel 100kgs affordable, and the drop-proof mechanism will never let the door drop from the guide track. 
3. Smart microcontroller can self test the door weight and width, and optimize the running curve.
4. Environmental protection idea, opening width 25-90% adjustable, saving airflow.
5. Dual-motor controllable: One microcontroller controls two motors to satisfy the special bigger doors.