Upgrade your access control system with our wireless exit button featuring a built-in 433 MHz transmitter. In addition to the standard relay integrated into the button, this model can send a wireless command to a receiver installed near the door lock — eliminating the need to run control cables through walls or ceilings. With a wireless range of up to 300 meters (open area), the system offers reliable and responsive operation. The package also includes a wireless key fob that duplicates the button’s functionality, providing convenient remote control. The button ensures smooth, sensitive operation and is fully compatible with all standard access control systems. It supports N.O., N.C., and COM output contacts, ensuring flexible installation and easy integration into existing setups. Ideal for offices, commercial buildings, warehouses, and secure facilities — anywhere you need simple, reliable, and cable-free door control.