![]() ![]() The digital photographs or video are saved by the on-board DVR. Since digital video is actually several digital photographs taken at a high rate of speed in succession, the security lights with camera unit allows you to set it in advance to take either digital still photographs or digital video. The camera immediately begins taking pictures or digital video footage. The PIR sensor is connected to a relay that is then switched to the “On” position activating both the security light and digital video camera at the same time. When a sudden change in the infrared radiation signature occurs, it interprets this to be an object in motion (such as a human walking past it). It detects the inherent infrared radiation being emitted in this field of view. The PIR works by scanning the field of view of the camera and security light. The motion detector used in these units is usually a PIR or Passive InfraRed motion detector. Both the lamp and the camera are activated by an on-board motion detector so that when motion is detected, a relay activates the camera and turns on the security light at the same time. Mounted somewhere on the unit (usually directly below the lamp) is a built-in digital video security camera. Most units use halogen elements rate at about 500 watts. Machinery and other valuables kept outside.Ī typical security lights with camera unit will contain a high-wattage motion activated halogen lamp.Property that is posted with “No Trespassing” signs and.Entrances to barns and/or equipment sheds.Back entrances to stores and other business locations.Inside storage facilities that are normally not lit at night.Front and back of residences near possible points of entry. ![]() Here’s a partial list of suggested uses or places to mount the unit: The specific locations for mounting the unit are virtually endless. The unit can be mounted just about anywhere that a regular house current AC power line can be connected to it. The self contained security lights with camera system is usually one unit that consists of three major components: 1) A high wattage extra bright floodlight 2) A motion detector relay and, 3) A digital video camera and mini Digital Video Recorder or DVR. However, for this article we will limit our discussion to the more common self-contained units. However, using motion detectors, digital video camera illuminators, and digital video cameras, it is conceivable that a custom made security lights with camera system can also be constructed. Generally, a security lights with camera system is a self contained unit. So why not combine these two into one with a security lights with camera system that offers the power and protection of both? ![]() In addition, both the London, England and New York City police departments have also proven that the mere presence of video cameras reduces the incidence of crime. Obviously, criminals and trespassers are less likely to frequent areas that are strongly lit because of a higher probability of being caught and ultimately being prosecuted. It’s a proven fact that the incidence of crime is decreased in areas that are well lit by bright security lights. Using a security lights with camera device will not only illuminate the subject with a flood of high wattage bright white light, but it will take still pictures or video images of them too. Talk about “getting caught in the act,” that’s exactly what security lights with camera will do. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |