Night Vision Exit Sign 4K Hidden Camera DVR [Battery Powered]

This exit sign is perfect for hallway or lobby surveillance. The sign does operate but is *not intended for use as a safety device*. The long life battery will keep the camera and DVR video recorder going for about 16 hours if you have it set to constant recording. you also have the option to set the hidden camera to record only when motion is present. The pinhole camera offers a high quality image day and night. The night vision will turn on automatically and change the camera to black and white so you always get the best image possible. New 4K ResolutionResolution matters when trying to identify someone on video. Not all situations dictate the use of the best resolution though. Our new Hidden Camera 4K DVR Cable Box puts the power of choice in your hands.Resolution modes and frame rates: Resolution Frames Per Second 4K 2880 X 2160 24FPS 2K 2560 X 1440 30FPS 1080P 1920 X 1080 30 or 60 FPS 720P 1280 X 720 30 or 60 FPS Motion Detection by PIRThe Passive Infrared (PIR)