Remote home surveillance allows property owners to check their surroundings while at work, travelling, or staying away from home. A wireless 4G triple-lens CCTV camera can support this purpose without depending on a local WiFi router. A compatible SIM card and mobile data service provide the network connection required by supported remote-viewing features. Depending on the model, users may be able to watch live footage, review saved recordings, or receive alerts when movement is detected. The three lenses can offer multiple viewing perspectives, but their exact functions vary by product. Homeowners should also consider storage capacity, application compatibility, power availability, and mobile data costs when selecting a suitable security camera.