
Automatic Curved Sliding Door with Ceiling Spot Light. Low Noise Operation: Curved sound absorbing track ensures very low volume during operation. Intelligent Speed Control: Automatically adjusts opening and closing speed for smooth performance. Five Operating Modes: Supports permanent open, lock, partial open, exit only, and auto modes. Heavy Duty Motor: 60V 100W brush motor integrated with transformer and optical encoder. Safety Drop-Proof: Drop-proof mechanism prevents door from falling from the guide track. Smart Self-Test: Microcontroller self-tests weight and width to optimize running curve. Dual-Motor Control: One controller manages two motors for larger door requirements. Obstruction Reversal: Features reverse against obstruction, emergency stop, and battery backup.