Unit must be portable trailer type and have anti-theft / tamper-resistant to prevent moving trailer along with equipment control access. 1.2 Built on welded single axel 15’ wheels or comparable welded chassis. 1.3 24Vdc battery configuration. 4 x AGM batteries (400AH capacity, 50A 24Vdc charger). 1.4 800-watt solar charging system with solar charge controller (or comparable). 1.5 Solar array tilts from horizontal to 70 degrees vertical. 1.6 Battery charging and A/C shore power. 1.7 Automatic low voltage shutdown. 1.8 Trailer must have adjustable outriggers for stabilization. 1.9 Tilting drawbar with 2-inch ball hitch. 1.10 Wheel chocks. 1.11 Paint color and owner decaling to be discussed with winning bidder. 2.0 Mast 2.1 Reach at least 20 feet high on three to five section telescoping mast. 2.2 Electric tower winch. 2.3 Molded Nycoil spiral mast cable. 2.4 Positions for up to 4 cameras. 2.5 5 x Cat 5e cables and 2 x 16/2 power cable to top of mast. 2.6 Blue flashing beacon, with on/off switch in control box.