Electronic touch keypad designed for secure, convenient access control. Key features are listed below to help you judge fit and performance. Features and benefits Operating temperature: 20 to 55 Centigrades, suitable for a wide range of indoor and sheltered outdoor environments. Power: requires 4 x 1.5V AA batteries, not included, enabling installation where wiring is impractical. Password function: supports virtual password, allowing users to enter additional random digits to protect the real code and reduce unauthorized discovery. Touch screen: uses IML material to improve conversion rates and provide a responsive, durable input surface. Compatibility: works with standard 1.5V AA batteries for easy replacement and maintenance. Material and durability: IML touch surface improves user interaction while maintaining a clean, modern appearance. Why choose this keypad Simple installation and power flexibility because it runs on commonly available AA batteries. Enhanced privacy and antipeeking protection through the virtual password feature. Reliable operation across a broad temperature range for varied installation locations. A touch surface designed to improve user engagement and consistent input performance. Practical applications Home entry or gate access where a wired power connection is not available or desired. Office rooms or storage cabinets that require codebased access without complex wiring. Short term rental properties or guest access points where temporary codes and simple maintenance are needed. Notes Batteries are required but not included. Designed for environments within the specified operating temperature range.