The Ritron callbox is built to maximize efficiency and improve high need response times. It can easily integrate into existing radio networks and is used in a variety of industries as a way to communicate to employees and customers. The Ritron callbox does not require wires, trenching, or any construction. It can be used with battery power for stand-alone operations, or with an AC-power adapter for non-stop operation. Ritron Callbox Includes Transmission Type: Analog / DMR Digital / NXDN Digital Power source: Battery and external power capabilities Casing: Rugged, polycarbonate gasket-sealed enclosure UHF Antenna: Vandal-resistant, built-in antenna RAM-45 VHF Antenna: Vandal-resistant, built-in antenna RAM-1545 Microphone: Integrated Speaker & Microphone Mounting: Metal Wall-Mount Brackets (2), for flat surface, 4 Screws, T-25 Torx Bit (hollow point type) Relay Option: Remotely control gates, doors or strobe lights, record-able voice message feature. Warranty: 1 Year Manufacturer's Specifications Ritron Q Series Spec Sheet Dimensions: 7"H x 5"W x 3"D Frequency Range: VHF (150-165 MHz), UHF (450-470MHz) Maximum Power Output: VHF 800 mW (D-Cell Batteries), VHF 2W (12 VDC Power), UHF 700mW (D-Cell Batteries), UHF (12 VDC Power) NOTE: THIS IS A SPECIAL ORDER ITEM NOT COVERED BY OUR 30 DAY RETURN POLICY. ALL SALES OF THIS ITEM ARE FINAL.
