The new Dark Ops Full HD also features the all new Radiant 4 Night IR Illumination, in a wavelength that is invisible, and can not be detected by animals or humans. The invisible illumination makes this a perfect camera for camera shy bucks, or for use in a security application on your property. Other features include lightning fast 0.135 - 0.7 second adjustable trigger speeds and adjustable IR Illumination with Long Range and Economy modes, to custom tailor your camera for open fields or wooded areas. The Dark Ops Full HD also features a battery meter that is compatible with Alkaline, Rechargeable and Lithium batteries.