Panel design - The door release button uses a 3.85 mm thick stainless steel panel. The panel is brushed by a wire drawing process, delivering a clean, glossy appearance. Key parameters - Operating voltage: 12-24 V DC - Panel size: 86 x 86 mm - Operation mode: self-returning (momentary) - Protection: IK10 rated for impact resistance - Safer and more reliable in use Indoor and outdoor suitability - Built-in high-strength, deformation-resistant construction for a longer service life - Suitable for both indoor and outdoor installations 2-3 use scenarios - Office entry control: integrate with access control systems to release a door when an authorized credential is presented - Industrial facility gate or exterior door: withstands demanding environments while providing reliable short-term door release - Interior or exterior cabinet or enclosure doors: quick, dependable access release in manufacturing or logistics settings Why this product helps - Durable stainless steel construction with a high-quality brushed finish for long-term wear resistance and easy maintenance - Clear, compact form factor (86 x 86 mm) fits standard mounting spaces - Reliable momentary action and IK10 protection enhance safety and performance in varied environments - Versatile for indoor and outdoor use with a robust, deformation-resistant design that supports extended service life