This ultra-compact, cube-shaped surveillance device features dual high-definition lenses with 10x optical zoom and advanced night vision for clear imaging in low-light conditions. Equipped with 4G LTE connectivity, it enables real-time remote monitoring without Wi-Fi or power cables—ideal for outdoor, vehicle, or covert deployment. The unit includes a 3000mAh battery for extended operation, voice intercom functionality, facial/车牌 recognition, motion detection, and remote on/off control. Its rugged black aluminum alloy casing with ventilation grilles ensures heat dissipation and durability. Installation is plug-and-play: no wiring, no drilling, no electricity required. Includes one-on-one setup guidance and 1-year free replacement warranty. Perfect for security personnel, private investigators, fleet managers, or homeowners needing discreet, mobile surveillance in rural areas, construction sites, parking lots, or vehicles. Compact size (approx. 6×6×5 cm) allows hidden placement in dashboards, ceilings, or fixtures. Supports cloud-free local recording and real-time streaming via smartphone app.