Product Description Related Products Request a Quote Rebates Product Description Motorola DVS-9 Man Down Alert and Digital Storage Man Down Alert and Digital Voice Storage option board for VX-450, ISVX-450 series and VX-4500/4600 series mobile radios. The DVS-9 is required to enable Man Down Feature on compatible radios. (Intrinsically Safe w/ ISVX-450 Series only) Motorola part number AAH88X001 Request a Quote Request a Quote Rebates Check for Rebates
