Category: Night Vision Security Camera

Popular Night Vision Spy Camera Models

Since more and more people are making their homes and business more secured by using a night vision spy camera and interest in getting these items have gone up as well. However, most people who’ve shown an interest at buying one don’t go through with their purchase because the thought of high technology intimidates them and they don’t know where to start. If you’re thinking of purchasing one as well, here is a list of night vision spy cameras which have received the most lauds from people.

night vision spy camera

First up is the Sharx Security VIPcella-IR SCNC2607 Wifi Wireless 802.11 Security Network Camera. This night vision spy camera is powered by infrared technology and comes with a 30 frames per second MPEG4 video output. The spy camera has a built-in Wifi to connect to the internet and can be used readily with most web browsers and its videos can be configured to work on most phones like the BlackBerry and iPhone.

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night vision spy camera

Next is the Genuine FOSCAM wireless IP network camera. This spy camera can be used for many other purposes beside night vision as it also comes with a 2-way audio monitoring so you not only have video, but can also hear conversations. Its night vision technology allows for a viewing range of 8 meters. It has a pan and tilt control setting so you can adjust the camera freely.

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night vision spy camera

Last is the Defender PHOENIX1 Wireless Video Security System which comes with night vision technology. This surveillance system has a built in microphone to enable audio monitoring and recording. It also has its own hand-held LCD monitor so you can view what your camera sees anytime and anywhere. It is battery operated, so you don’t have to worry about wiring or the electricity going out.

There are more models out in the market, but these three have been tried and tested by a lot of people and have been found to be very useful. Aside from being feature-loaded, these are also user friendly devices, which will be especially helpful to those who don’t have much technological know-how.

Positioning The Night Vision Spy Camera

If placed in a nice position, the camera can give you a wide range of vision, as the possibilities become endless with the zooming feature. Because of the high-res camera, you can zoom in multiple times without sacrificing the quality of the video. You also don’t need to worry about placing the camera outdoors because its casing is made specifically to survive the elements. Most spy cameras come in colors of white and black so they won’t be detected easily. For people who don’t know much about spy camera’s, getting one is easier now because you don’t have to buy it in parts; most companies offer packages which come complete with a night vision spy camera, a router for wireless connections, and all the necessary instructions and connectors. Some packages even offer a different an extra spy camera for daytime spying.

When A Wireless Night Vision Camera Is A Good Idea

A wireless night vision camera is easily available to any home owner looking to beef up their home security. Since surveillance technology has advanced to the point where such equipment is affordable and reliable there is no reason why anyone should have to go without at least some kind of security camera for protection. It makes sense to purchase a camera with night vision capability since crime does not stop at night. In fact, we all know that criminals feel more secure about committing offenses under the cover of darkness which is why it is a good idea to have a camera that can capture video in both day and night lighting conditions.

Why Wireless

There are many reasons why a wireless security camera is a good idea. For starters, commercially available products are easy to install. Most models are as close to plug and play as it gets. Simply set up the camera and receiver to communicate with each other and then plug the receiver to a TV, VCR or other recording device. Then it is a matter of mounting the camera in a position that provides optimal view of the area to be monitored. Of course this is all easier said than done. There are some details that must be considered which we covered or will cover in more detail about selecting the type of wireless camera you need and determining where to install the camera.

But the point is that having a wireless security camera allows versatility in where the camera is installed. Basically anywhere within range of the wireless signal are candidate spots for installation and monitoring. Outdoor security cameras might require more specifications to ensure the camera can withstand weather conditions but other than that the only limit is the range of the wireless signal. This means the camera can be installed indoors or outdoors and does not have to be in the same room as the receiver. Also, there are no wires to run around the house so changing the location of the camera is a much simpler task.

Night Vision

Most night vision cameras should be able to record both during the day or well lit conditions as well as during low light to no light conditions. These cameras have built in sensors to detect the light levels and switch to utilize the appropriate technology for whatever the light levels may be. Night vision cameras use infrared light to record images in the dark. Infrared technology detects light waves at frequencies that are not visible to human eyes. Some cameras come with a motion sensor feature so it starts recording only when movement is detected. This is useful when monitoring places that are normally do not receive any traffic.

Of course there is the option of night vision cameras that only record during the night but there are many affordable day and night security cameras that provide good performance quality so most homeowners should opt for something that can be used 24 hours a day. The only consideration at that point is making the most of the camera by installing it in the right places. For small surveillance systems such as a single camera, the wireless night vision camera should be mounted so it can keep watch over the walkways leading into the property.

How Infrared Security Cameras Work

Without the technology of infrared security cameras, the problem with most regular outdoor security cameras is recording in low light conditions. Since the outdoor scenario makes it harder to control the lighting and installing additional lighting might not always be an option, infrared security cameras will work wonders to continue protecting your home or property even during the darkest hours of the night. Infrared technology is very effective in capturing images even in complete darkness by being able to detect the light wavelength part of the spectrum that is invisible to human eyes. Special image sensors capture both visible wavelengths of light in addition to the infrared part of the light spectrum.

The Light Spectrum

The different colors we see in the visible part of the light spectrum are the different wavelengths of light. The spectrum contains ultraviolet and infrared wavelengths at either end of the visible wavelengths. Infrared light waves are emitted by any amount of heat so infrared sensors can pick up images of any object that produce heat such as a human body.

This ability to pick up light waves beyond the visible range is vastly different from typical cameras whose image sensors are designed to pick up relatively selective wavelengths of light. For low light conditions, a black and white camera might be good enough depending on light levels and the camera. A colored security camera usually requires much more light to be effective so if infrared is outside your budget or a little overkill for whatever purpose you need the camera for, consider a black and white camera with a low LUX rating. The LUX rating is a measure of how much light the camera requires to capture usable images. A true night vision camera with infrared technology should have a LUX rating of 0 meaning it can detect images even in complete darkness.

Infrared Image Sensors

Most infrared security cameras available in the market today come with dual chip sets or a single dual function chip. This allows the camera to capture regular images during daylight conditions and can detect when light levels are low enough to switch over and start recording infrared images. This allows the outdoor security camera to be installed and is able to capture images both during the day and at night when light levels are very low.

The only problem might be that infrared illuminators give off a red glow if a person is to look straight into the camera. In scenarios where you don’t want to give away the presence of a security camera, filters are available that can be installed over the lens to hide the fact that anything in the area is under surveillance.

Since we know that criminal activity tends occur at night or under the cover of darkness where the offender feels safe, a camera that cannot capture useful video images during low light conditions has very limited use. An infrared security camera allows for surveillance recording both day and night.

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