Shops, workshops, warehouses, and other commercial premises can benefit from monitoring outdoor entrances and surrounding activity. A 4G triple-lens solar CCTV camera offers a potential solution for locations where conventional network cabling or electrical installation is difficult. The multiple lenses may help cover different sections of the premises, depending on the camera's design. Remote viewing enables authorised users to check the camera through a compatible smartphone application, while two-way audio can support communication with staff, visitors, or delivery personnel. Solar charging can reduce the need for a nearby power outlet, although performance depends on sunlight and battery capacity. Businesses should assess their required coverage, mobile data costs and storage arrangements.