No-Glow™ High Output Covert Infrared Technology eliminates the tell-tale red glow common to other Infrared Cameras. HyperFire™ cameras utilize Secure Digital (SD® or SDHC®) Memory Cards to capture full 1080P High Definition images at speeds as fast as 2 frames per second. You will notice increased image quality day and night with our exclusive Ultra HD IR™ camera lens, providing images that are sharper and clearer than ever before. The Cellular module transmits large thumbnail images (384x512) in near real time to up to 2 email addresses.