Total Cost of Ownership: Axis Communications

When the question is asked “Is a network camera more expensive than an analog camera” the answer is a resounding “yes”. It should be, since it includes more functionality than its analog counterpart. When the next question asked is “Is a network camera system more expensive than DVR system with analog cameras?” the answer will depend on who is in the room. Some say “absolutely” while others “maybe” and some “no”. Why is this?

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Cooling Solutions for Mission-Critical Electronics: Whitepaper

Discussion of four options for cooling electronic/electrical equipment housed in enclosures and transit cases. These options include thermoelectric air conditioners, compressor-based AC, vortex coolers and air-to-air heat exchangers. Each cooling method is explained and the advantages of thermoelectric air conditioners are examined as compared to the other cooling methods.

Pre-Emptive, Economic Security for Perimeters & Outdoor Areas: PDF

Without reliable detection, an outdoor security system cannot be trusted. Excessive false alarms waste manpower and fail to command appropriate attention. Learn what is essential for reliable outdoor security.