The submersible VX-924 series, 512 Channel UHF 5 Watt 450-485MHz, of wide band portables offer an incredible range of features in a convenient package. The VX-924 Series of portable two-way radios are specifically designed to perform in the most demanding and critical conditions with extreme IP55 and IP57 spec water and dust protection. The VX-924 series waterproof portables can actually be submerged under 3 feet (approx. 1 meter) of water for 30 minutes and come up in perfect working order, ready for action. This is the perfect portable radio if you're a dedicated Public Safety officer or a tough environment commercial user - rain, snow, fire suppression spray and dust are no problem. In addition, the Sub-Receiver Option allows dual-band receive for greater flexibility and multi-agency interoperability when full situational awareness at all times is a must. Manufactured to strict ISO 9002 and MIL-STD specifications, the waterproof VX-924 series will perform when you need it most. With industry leading features such as Lithium Ion battery technology and advanced programmable user defined features, the VX-924 series submersible waterproof portable 2-way radios have set the new standard for Public Safety and commercial applications now, and in the future.