Motorola RDU4100 4 Pack Brand New Two Year Replacement Warranty The Motorola RDU4100 RDX business 2-way UHF radio is just what you need on the job site. Whether indoor or outdoor, this radio delivers a crisp and audible signal, reducing the wind noise and speaker magnetic field. Versatile and rugged, the RDU4100 provides clear audio transmission and will stand up to the most demanding physical conditions. The RDU4100 operates on business exclusive frequencies and features many codes to help ensure a clear channel. With the optional CPS interface, internal settings can be to suit your own needs. The RDU4100 meets military 810 C,D,E and F and IP-55 specifications for shock, rain, humidity, salt, fog, vibration, sand, dust, temperature shock and high and low temperature. RDU4100 Features Business Two Way Radio 30 Floor / 350,000 Sq. Ft. Coverage Area 4 Watts 10 Channels 89 UHF Business Exclusive Frequencies Long Battery Life Military Grade Dust Proof Vibration Shock Proof Wide Range of Accessories for Enhanced Communication Battery Gauge Signal Strength Gauge Cloning Capability Repeater Capability LCD Display Keypad Lock 3 Call Tones Channel Announcement Busy Lock Manager Lock NOAA weather alerts Talk Permit Tone, Voice Prompts, Silent Mode Scan per Channel, Priority Scan Water Resistant Voice Activated