5 side buttons (programmable)
15 pin HDB15 Rear Accessory Connector
MIL 810 CDEF
Large rotary volume control
Push button On/Off control
Option board capable
501 channels
Rugged die-cast chassis
Large 8 Digit Alphanumeric display
Internal speaker
Programmable channel spacing 12.5/20/25KHz
CTCSS/DCS and 5 tone Encode / Decode
Emergency
Stun/Revive/Kill
Scan
ARTS
>>> Gia ban VX-451