This 433MHz DC 12V Wireless RF Remote Control Receiver and Transmitter set is designed to enhance your door access control system with reliable long-range wireless functionality. Operating on a stable 433MHz frequency, it ensures seamless communication between the remote and receiver over distances up to 50 feet in open areas. The system supports a standard 5-wire connection (12V, GND, NO, NC, COM), making it compatible with most electronic locks and access systems. Built for convenience and security, it includes 1 receiver and 2 remote transmitters, allowing users to unlock doors remotely without physical contact. Ideal for homes, offices, warehouses, and commercial buildings. 

• Long Range Performance: Operates up to 50 feet in open area – Ensures reliable remote control access.
• Connection Type: 5-Wire Setup – Includes 12V, GND, NO, NC, and COM terminals for standard access control compatibility.
• Ideal Use: Perfect for Access Control Systems – Provides secure and convenient remote access.
• Complete Package: Comes with 2 Remotes + 1 Receiver – Ready-to-use wireless control solution.