Vertex/Standard UHF - 450 Mhz - Trunking Handhelds Vertex/Standard ISVX-427A-4-5 LTR, Intrinsically Safe, 5W 250 Channel Code: ISVX427A45LTR Price: CALL FOR GUARANTEED LOWEST PRICE. Suggested List: $446.00 Quantity in Basket: none Vertex/Standard VX-427A (16 Key) LTR Trunking 5W 250 Channel Code: VX427A16KEYLTR Price: CALL FOR GUARANTEED LOWEST PRICE. Suggested List: $427.00 Quantity in Basket: none Vertex/Standard VX-427A (16 Key) Passport Trunking 5W 250 Channel Code: VX427A16KEYPASSPORT Price: CALL FOR GUARANTEED LOWEST PRICE. Suggested List: $427.00 Quantity in Basket: none Vertex/Standard VX-427A (4 Key) LTR Trunking 5W, 250 Channel Code: VX427A4KEYLTR Price: CALL FOR GUARANTEED LOWEST PRICE. Suggested List: $407.00 Quantity in Basket: none Vertex/Standard VX-427A (4 Key) Passport Trunking 5W 250 Channel Code: VX427A4KEYPASSPORT Price: CALL FOR GUARANTEED LOWEST PRICE. Suggested List: $407.00 Quantity in Basket: none