While a picture is worth a thousand words, the spoken word can be worth much more in the physical security world. Video only tells half the story, regardless of how many megapixels are captured. Audio ...
LAS VEGAS (ISC WEST, Booth # 22063), April 5, 2006 - Adding to its security product lineup, Sony Electronics today introduced the NSR-100, NSR-50 and NSR-25 network surveillance recorders for ...
If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. With the sophistication of modern smart phones, audio ...
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