Motorola On-Site RDV2080d 8-Channel VHF Water-Resistant Two-Way Business Radio Two-way radio with up to two watts power (one-watt low power setting); up to eight channels with aliasing (up to eight characters); five programmable buttons 38 analog and 83 digital interference eliminator codes; 12 hours battery life; battery gauge Designed to IP-55 and MIL-SPEC specifications; channel scan with selectable scan list; signal strength indicator Three voice-inversion scramble settings to minimize eavesdropping; three audible call tones; keypad lock VOX with three sensitivity levels; tri-color LED with transmit, receive, and low battery indication; two-pin accessory plug