When communication is critical, you can't leave it to chance.  The VX-800 Series portables are specifically designed to perform in the most demanding and critical conditions.  Manufactured to strict ISO 9002 and MIL-STD specifications, the VX-800 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-800 series sets the standard for public safety applications now, and in the future.