Inversion Encryption Unit SKU: FVP-36 Category: Signaling Tags: VX2100-2200, VX4500-4600, VX5500, VX6000, VX820, VX920 Description Additional information Description Basic encryption unit keeps conversations private with inversion encryption unit. Additional information Brand Vertex Standard Discontinued No Related products Motorcycle Mounting Bracket Read more MDC1200 Signaling Read more Remote Mount Cable Read more Heavy Duty Microphone Read more