IP68 card door controller keypad Key benefits Designed for reliable outdoor use: IP68 protection keeps the unit sealed against dust and water so it works in a wide range of external environments. Easy to operate day or night: luminous keypad makes PIN entry fast and accurate in low light. security and interference resistance: builtin grade microprocessors provide strong antiinterference ability and stable access control performance. Fast, dependable access: fast search and response for quick door opening, providing a smooth entry experience. Failsafe protection: output shortcircuit protection automatically shuts down the electric lock or alarm output circuit to protect hardware. Core features Rugged metal exterior: unique metal housing adds a physical layer of security and durability. IP68 rating: suitable for outdoor installations exposed to dust and water. Luminous keyboard: backlit keys allow reliable operation at night or in dim locations. grade microprocessors: improved antiinterference and stable control logic for secure access decisions. Antisubmarine back function: builtin feature to meet specific user requirements for antisubmarine back functionality. Automatic output protection: when a short circuit is detected, the electric lock or alarm output circuit shuts down automatically for safety. Fast response: optimized search and command processing for quick door release. User and security capabilities Capacity for up to 2,000 users: supports medium to large installations such as small businesses, residential complexes, or facility gates. Password management: users can modify their own passwords; independent passwords per user are supported for added privacy and control. Multiple authentication options: cardbased access with keypad entry (as described) for flexible combinations of credential methods. Typical applications Outdoor gate and perimeter access: IP68 protection and metal housing make this keypad suitable for driveway gates, parking entrances, and perimeter doors. Commercial and industrial sites: robust antiinterference microprocessors and automatic output protection are ideal for warehouses, factories, and loading areas. Residential and multitenant buildings: supports up to 2,000 users and independent password management for sharedentry environments such as apartment complexes or gated communities. Technical and performance notes Weatherproof design (IP68) and metal construction for longterm outdoor reliability. Luminous keypad for lowlight operation. Builtin grade microprocessors for strong antiinterference capability. User capacity up to 2,000 with editable and independent passwords. Fast access response and automatic shutoff of electric lock/alarm outputs on short circuit. What this product solves Prevents downtime and entry failures in outdoor access points caused by weather or dust. Simplifies nighttime access with illuminated keys. Reduces false triggers and interferencerelated errors through grade processing. Enhances physical security with metal housing and circuit protection to protect locks and alarm lines. Ordering considerations Intended for installations that require outdoorrated, durable access control with multiuser support and fast, reliable operation. Verify compatibility with existing electric locks, alarm outputs, and access control systems before installation.