Flat photovoltaic panel array flush-mounted on vehicle roof, dark blue-black crystalline cells, thin aluminum frame border, subtle wiring conduit running to rear battery, low-profile aerodynamic design

Extendable telescopic antenna mast for rural areas with no cell coverage, collapsed and extended states, cylindrical metal pole with omnidirectional antenna head, cable routing down to interior electronics

360-degree camera array dome with collision detection sensors, compact cylindrical housing, multiple fisheye lenses around perimeter, status LED ring, low-profile roof-mounted unit

Foldable satellite uplink dish that extends on a motorized arm, flat phased-array antenna panel in deployed state, folded compact form for transit, white radome housing, cable routing through roof penetration, status LED indicators

Compact wireless repeater unit broadcasting local Wi-Fi hotspot, cylindrical white housing with internal antenna array, LED ring showing broadcast status, weatherproof enclosure, low-profile roof mount next to satellite dish

Emergency LED light bar spanning full roof width, red/blue/amber flash pattern LEDs, clear polycarbonate lens housing, aluminum mounting brackets, integrated siren speaker grilles on ends, low-profile aerodynamic shape

Ruggedized radio transceiver unit with multi-band antenna array for field communications, VHF/UHF/satellite bands, whip antennas and blade antennas on mounting plate, weatherproof junction box, next to light bar on roof

Drone landing pad with precision alignment markers, charging cradle with contact pins, automated launch/return clamp mechanism, folding wind guard walls, drone status display panel, weatherproof when closed, flat lid covers pad during transit

Proximity sensors with 360-degree ultrasonic detection, amber warning beacon lights, retractable barrier arms that extend outward to create safety perimeter, audible alarm speaker, mounted on roof platform next to drone dock