Description
Omikron CallHelp 500RX Alphanumeric Color Touchscreen Pager. Displays 16 character messages on the screen. Use the Omikron CallHelp 400TX or the Omikron CallHelp 500TXBTTN to trigger alphanumeric text messages directly. In combination with the Omikron 400ET with 32 buttons and external inputs, it provides clear, powerful, and affordable communication excellence.
