Low Noise Single Chain Electric Window Opener Smooth Running

Low Noise Single Chain Electric Window Opener Smooth Running. Low Noise Design: Features a double-layer metal chain for stable and smooth operation with minimal noise. Rebound Function: Reduces deformation of aluminum material and extends the lifespan of sealing strips. Overload Protection: Equipped with overload protection and rebound function for enhanced safety and reliability. Customizable Options: Supports OEM/ODM with various thrust, stroke, color, and control solutions available. Flexible Installation: Compatible with top-hung, bottom-hung, center-hung, skylight, and casement windows. Safe Voltage: Adopts 24V DC safe voltage system for secure operation in various environments.