Specifications: 1) Ceiling: YDET-J012 2) Ventilation: axial fan 3) Car wall: oil hair cracked stainless steel 4) Car door: oil hair cracked stainless steel 5) Car bottom: PVC floorboard 6) Operation box, external call: hair cracked stainless steel panel It adopts complete set of the latest Japanese elevator-purpose microcomputer control and drive technology and fully computer-based intelligent control system, thus realizes multi-microcomputer, modularized and networked control. The serial communication greatly improves the response of elevator and the vector frequency drive system realizes zero-speed direct stopping, which improves operation efficiency and ensures perfect comfort and precise floor-alignment. The electronic integrated 32-position microcomputer control system has an extra strong immunity, low trouble ratio and high reliability. Its built-in remote monitoring interface can realize remote diagnosis, remote control and GSM remote control of elevator. Features: 1) Ideal running comfort: driving by the quality vector frequency converter as per the analog-given running curve, the elevator is able to direct stop at the specified position, which improves running efficiency and ensures perfect comfort 2) Precise floor-alignment: through self-study of shaft parameters, the system correctly stores the distance between the floors in the memory of the microcomputer and during running it provides precise position of the car box through precise calculation and thereby ensures precision of floor-alignment 3) High reliability: the electronic integrated 32-position microcomputer control system has a compact structure, extra strong immunity, low trouble ratio and high reliability 4) Realization of preventive maintenance and protection: the built-in remote monitoring interface may make remote diagnosis, remote control, fault memory and GSM remote control of elevator, and find out in advance and immediately eliminate the hidden risks so as to ensure reliable running of elevator 5) Roomless, gearless passenger elevators 6) Adopts permanent magnetic synchronous teeth-less hauling driving technology and device, featuring energy-saving, environmentally friendly, contamination-free, maintenance-free of main unit and compact machine room 7) Optimal start and brake effect: with the serial load compensation unit, the system can automatically identify different loads and generate corresponding start pre-moment so as to obtain the optimal start and brake effect