Uniden BCD536HP Digital Police Scanner Mobile Base Self Program Trunking WiFi 1998 ) 9 Cutting Attachment 780A Self Contained units ) 9 Cutting Attachment 780A Ribbed Brass Handle Forged Brass Rear Torch and Valve Bodies Four O Ring Seals and Tube Within A Tube Design Provide Long Life and Easy Repair Welds up to 3 In Operates in the high band VHF range (170 216 MHz) for reliable The 536HP digital Trunk Tracker V is the first full mobile desktop unit that requires no user programming the Wi Fi feature lets you use the exclusive Uniden Siren App on your smartphone or tablet to access your scanner from anywhere in your home or vehicle