An imaging device specially designed for beyond‑visual‑range surveillance in police, port and border‑coast defense scenarios. It can effectively capture images through vehicle windows and glass curtain walls, and delivers excellent fog‑penetrating imaging performance. It enables stable and clear beyond‑visual‑range imaging even under harsh weather conditions, making it an ideal tool for reconnaissance and surveillance for police, port and border‑coast defense applications. It is normally deployed with a tripod for fixed installation.