PT5200 is a palm-fit radio with enhanced signaling features, including 2 Tone, 5 Tone and MDC1200 etc. Small, but not sample, that's PT5200. Rich Signaling Built-in Voice Scrambler Various Warning Tones Emergency Signaling Programmable Buttons • Enhanced 2-Tone/5-Tone/MDC/DTMF Signaling Built-in 2-Tone, 5-Tone, DTMF and MDC signaling are programmable in order to adapt to different systems around the world. Individual call, group call, broadcast call and remote killing, etc. could be realized by configuring different ID signaling. ■ Voice Scrambler Voice encryption helps to enhance your communication privacy. ■ Various Warning Tones Different warning tones are available to meet different needs of users. ■ Emergency Signaling Emergency alarm and signaling can be used in emergent situation. 3 grades of emergency signaling can be set by the programming software. Two side buttons and one top button could be programmable to perform specific functions. • Low Battery Alert When the battery power is low, the working status indicator flashes red, reminding you to recharge or replace the battery. • Wide Frequency Coverage PT5200 series covers a wide frequency range with one version (136-174, 420-470,470-512,500-528 MHz). Different channel spacing (25,20, 12.5 kHz) and TX Power (high, middle and low) are programmable per channel. • Password Protection Writing and reading passwords for PC programming software ensure the radio data security.