The Pro Wireless Programming Kit is a powerful tool allowing you to further secure and customize each Pro Wireless installation by programming each Pro Wireless Com-Module. If you choose not to re-program your wireless modules they are still secure, but can be discovered by other default ProdataKey systems nearby. All Pro Wireless modules ship pre-configured with ProdataKey's encryption and security. A Pass phrase and Site name can be programmed to each Pro Wireless Com-Module to better secure the Pro Wireless network.