Covert Extreme HD 40

  - The HD40 stands out in many areas - picture quality, battery life, case design and easy programming.  The slow detection circuit is the only thing holding this camera back from being a true top performer.  - TCP Staff Read our full Covert HD 40 reviews below. Covert Extreme HD40 Review Model # 2885  |  Covert HD40 Owners Manual   Pros Excellent battery life Internal picture viewer Great photo quality Cons Average detection circuit Trailcampro Analysis      The HD40 is a red glow infrared trail camera from Covert.  This camera will share many of the similarities with the no glow version, the HD60.  Quality of Design       Dimensions: 5.5" x 4" x 3"  |  Battery Type:  12 AA Batteries  |  External Battery Jack:  6 Volt       The case design hasn't changed at all from the Red 40 models of years past.  The camera has a built in bracket for a python cable lock and a 1/4" x 20 threaded insert on the bottom for a Slate River Mount.      The Extreme HD 40 is one of the few cameras on