● Dual-level suction mode, first-level suction force is small, which helps protect the car door seals, reduces suction noise, and increases service life; second-level suction force is strong, suitable for models requiring strong door closing force, and meets customer requirements for second-level suction.

● Equipped with a clutch device, allowing the door to be opened at any time during suction.

● When the electric suction device malfunctions, the door will not be stuck and can be easily opened.

● New silent design mainly reflected in better sound insulation and vibration damping treatment of the electric suction unit.

● Simpler mechanical structure design, lower failure rate.

● Optional plug for non-destructive installation.

● Low power consumption, micro-amp sleep mode with 50-cycle fatigue protection.

● More applicable models.

● Uses automotive-grade cable pulling technology.

● Wider temperature range.