Security alarm camera

The utility model discloses a security alarm camera, which belongs to the technical field of security cameras and comprises a shell, two ends of the top of the shell are fixedly connected with a fixing frame, and an anti-theft assembly is arranged between the fixing frame and the shell. The anti-theft assembly comprises an anti-theft plate, a fixed rod, a spring, a movable plate, a mounting rod and a pressure sensor, the two ends of the anti-theft plate are fixedly connected to the inner walls of the two sides of the shell, two holes are formed in the middle of the anti-theft plate, the fixed rod penetrates through the holes and is fixedly connected with the anti-theft plate, and the surface of the fixed rod is sleeved with the spring. The bottom of the spring is fixedly connected with the top of the anti-theft plate, the bottom of the movable plate is movably connected with the top of the fixed rod, the bottom of the mounting rod is movably connected with the top of the movable plate, and the top of the moun