This 870W Solar Surveillance Trailer is a self-powered mobile surveillance trailer featuring dual 435W mono-crystalline solar panels (99.5% MPPT efficiency) and 800Ah gel batteries for 24/7 operation. Equipped with a 24ft manual telescopic mast supporting PTZ/360° cameras, a 4G router, and a loudspeaker, it operates in -35°C to 60°C. Rapid-deployable via truck/crane with single-axle trailer and 185R14C tires.