PC Software Upgrade with 500' Direct Line of Sight Standard Wireless

For S1 series

Wi-Fi and PC upgrade ONLY

1 required for each Master and Slave when doing master+slave+slave configuration

XM Player software plus Wi-Fi antennas for remote PC programming of sign

Up to approx. 500' range

PC Version Upgrade allows you to utilize Time/Temperature Upgrade and increase number of lines of text. Capable on various sizes