Some IP cameras has built-in heater and fan to maintain the camera's inner temperature therefore allows camera to work in an extreme high/low environments. While typical security camera ought to have a working temperature range from -10 to 60 degrees Celsius, critical environment products should be able to work in a range between -40 and 70 degrees Celsius. Meanwhile, users also need to consider the temperature factor if the camera is installed in extreme hot or low temperature degrees environment, the security cameras should be able to withstand these conditions. Surge protection can provide protection for both IP video surveillance and analog video surveillance systems which include front-end cameras, data lines, power lines, back-end storage DVR, NVR, as well as PoE switches. When security cameras are installed outdoor, extra surge protection is essential, surge protection is a smart investment in preventing not only equipment loss, but the potential loss of critical information.possibly the surveillance video itself. These surges originally come from a wide variety of sources, including lightning strikes and static charge buildup. The majority of all surge-induced damage is caused by surges and spikes travelling along unprotected video, data, and power lines. Video surveillance equipment ought to have built-in surge protection. Tamper-resistant screws make the unit resistant to vandalism. Typically, vandal-proof security cameras utilizes high impact polycarbonate plastic dome. IK rating system ranges from IK00, or no protection, to IK10, or protection against 20 joules impact, equivalent to impact of 5kg mass dropped from 400 mm above impacted surface. IK or impact protection, is the standard that specify degrees of protection provided by enclosures for electrical equipment against external mechanical impacts in accordance with IEC 62262:2002 and IEC 6:1997. We are delighted to declare that our majority of outdoor security cameras are rated IP68, which still can work properly even when it is in continuous immersion in water. For harsh environment, the security camera should be rated IP66 to IP68 as opposed to IP32 to IP54 for indoor environment. electrical conductors, moving parts) and the ingress of solid foreign objects, the second digital indicates the protection of the equipment inside the enclosure against harmful ingress of water. An IP denotation is usually consisted of two numerals, the first digital indicates the level of protection that the enclosure provides against access to hazardous parts (e.g. IP stands for ingress protection which is a standard (IEC-529) that specify how capable equipment can withstand the ingress, or entry, of dust or water. Ingress protection is the most widely used one standard. To let user know whether certain products are suitable for certain conditions, some international organizations set standards that can indicate how effectively product can work in environment prone to water, dust, explosion and impact. Weatherproof standard - ingress protection (IP) In this article, we aim to provide you some basic information about same standard which determine the outdoor working reliability. Many factors determine the camera whether they are suitable for specific outdoor critical environments. To achieve this, the security cameras must can effectively withstand harsh conditions - such as rain, dust, wind, sand, salt, extreme hot and cold temperature etc. Security cameras are suitable for both indoor and outdoor video surveillance, when cameras are installed outdoor, they must be able to continue working properly.
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