Protecting a home's entrance is easier when users can check activity around the front door, gate, or driveway. A wireless 4G single-lens CCTV camera can provide remote surveillance in locations where cellular coverage is available. Depending on its supported functions, the camera may send motion notifications to a connected smartphone and allow users to view live footage through an application. This can help homeowners check deliveries, identify unexpected visitors, and review activity around their property. A clear view of the entrance and correct camera positioning are important for useful monitoring. Users should also verify recording options, night vision capability, and local privacy requirements before setting up the camera.