Discontinued or Rebranded Vertex Radios REBRANDED Click on button to go to new radio page. Portable VX-261 VX-264 VX-451 VX-454 VX-459 Digital EVX-S24 EVX-261 Intrinsically Safe ISVX-451 DISCONTINUED We may still have some items in stock. Please CALL for info. Click to see an alternate, comparable two way radio. Portable VX-231 VX-351 VX-354 EVX-534 Digital EVX-531 EVX-539 VXD-720 Intrinsically Safe ISVX-414 ISEVX-531 ISVX-454 ISVX-459 ISEVX-534 ISEVX-539