In order to counteract the ever-increasing number of burglaries in Germany, deterrence is a good way for sure. Surveillance cameras are situated next to deter burglars additional advantage that in the event of a burglary often important information can be collected on the perpetrators. In this article we present the different types surveillance cameras and give you tips on how to best implement the video surveillance of their homes.
Disclaimer: Is video surveillance allowed on private property?
On their own land is allowed to install a surveillance camera, as long as it does not take images capture the areas outside of own premises. If the camera so as to install that as well as the public sidewalk or neighbor's garden are in the picture, then you can get into trouble! In this case, namely violate the personal rights of recorded persons. So check with the installation of the surveillance camera (s) exactly if they violate the rights of others and consult in doubt before commissioning an attorney.
Properties of surveillance cameras for private
First of all, one has to mention that surveillance cameras are very different for private use in price from professional monitoring technology. This means, conversely, that these cameras and their accessories are also of lower quality - as in private homes but mostly smaller values to be protected, this favorable security cameras are perfectly adequate in most cases. You have to see than those cameras for monitoring of private land, what they should be: as one of several components of the burglary protection, in addition, for example, mechanical fuses and an alarm system.
Different types of transmission
Professional security cameras are usually connected via secure cables to the receiver. So a good protection against interference is ensured. but also wireless surveillance cameras or connected via the wireless cameras (IP cameras) can be used for home use readily. These are easier to install, since only one power supply must be present. It must be installed for both variants no other video cable, making installation simple and convenient. It should be mentioned that both wireless cameras could be hacked as on IP surveillance cameras when their signal is unencrypted. But the question is, who would do this work to in a private home
image quality
With surveillance cameras always a compromise between image quality and the amount that needs to be closed. The better the image quality, the greater the data that must be streamed or stored. Of course, with today's technology readily a razor sharp full HD image with security cameras possible - if you want such a picture quality, but you also need to select an appropriately sized storage medium. When choosing the image quality you should consider whether the cameras primarily intended to represent a deterrent for burglars, or whether they actually expect offenses that you want to capture as detailed as evidence.
Night vision function
Since dips are often perpetrated in the dark, a surveillance camera should have a night vision function. With the help of infrared LEDs can be made in the dark black and white photographs. At what distance these recordings are useful depends on the light sensitivity of the camera sensor and the number and intensity of infrared LEDs. For a better image in the dark, the installation of additional, separate infrared LED headlamps is installieren.Natürlich it is nevertheless useful to ensure a proper exterior lighting - preferably with LED spotlights, which are activated by motion detectors.
motion detection
To save data you get surveillance cameras for private land often with an integrated motion detector - so the camera takes only when the detector has been triggered. This makes of course the viewing of stored images easier, because you have to check less material. However, one should be able to fine-tune the motion, otherwise this is triggered by each passing fluttering leaf.
Others
In order for a security camera outdoors can be used, it must have 66 (dust-tight and protected against water jets) at least protection class IP. So an outdoor use is permanently possible, even in poor weather conditions.
To a security camera also always include a storage medium on which the video data is stored and an optional monitor, where you can check the current surveillance image or can watch stored scenes. Nowadays surveillance camera sets is stored on SD cards, especially in low-priced, which can be read via a card reader on each PC. Also the direct storage on a computer hard drive is possible. You can watch the images of surveillance camera usually via a digital or analog video output, either directly from the camera or wireless cameras from the receiver station. For large amounts of data a DVR recorder is recommended.
Product recommendations - with these cheap surveillance camera sets, you can protect your home
Elro CS95DVR Wireless Surveillance Camera Set - Click on the picture for more product pictures and Product Reviews
First things first: The price-performance ratio in this surveillance camera kit of Elro is really good. For about 210 euros (as of December 2014) you get a weatherproof wireless surveillance camera (IP66) including infrared LEDs for up to 15 meters night vision. The camera records videos in two different resolutions to either 640 x 480 pixels or 320 x 240 pixels. The resolution is not exactly grandiose - but just if you want to set the camera mainly for deterrence, it is nevertheless sufficient.
In practice, the receiver included in the set includes 7 inches (about 17 cm) monitor. So you can either watch live or to view the recordings. The camera can record either permanently or be triggered by motion. The variant with motion is natural memory-friendly, since when triggered either 5 seconds, 10 seconds or 20 seconds of video are recorded. In both variants, in the case of a full SD memory card, the oldest recordings are dubbed - thanks to the moderate resolution a 32 GB memory card can hold up to 71 hours of video. Included in the set is actually a 2 GB memory card.
The Elro CS95DVR wireless security camera set can be up to 4 cameras enhance, for this purpose can be to sign up wireless security cameras with the Product CS95C. With several cameras you can switch on the monitor either between the individual cameras and forth or you can use the split screen function.
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