A surveillance camera assembly includes a mounting apparatus that is attachable to a mounting surface. A camera head assembly is secured to the mounting apparatus by moving the camera head assembly toward the mounting apparatus in a direction along an axis, and rotating the camera head assembly about the axis. The camera head assembly includes a camera head base for engaging the mounting apparatus. A camera head is coupled to the camera head base. The camera head is rotationally locked to the camera head base when the camera head base engages the mounting apparatus, and is rotatable relative to the camera head base after the camera head assembly has been rotated about the axis.