VIANS VI-904 Stainless Steel Exit Button – Door Release Push Button for Access Control SystemsThe Mini Stainless Steel Exit Button is a compact and durable door release button designed for access control systems. Its stainless steel construction ensures reliability for daily use in commercial and residential environments. Mini stainless steel exit button Suitable for access control door release Simple wiring with NO COM output Compact and lightweight design Technical Specifications Product Name Mini Stainless Steel Exit Button Power Supply 12V