Samvyo blogs

Talk-Down at Ten Seconds Is Theater: The Surveillance Intervention Latency Budget

An operator warns a man who left the frame fifteen seconds ago. Intervention runs on a latency budget, and it is paid twice — once carrying the event to the operator, once carrying the reaction back. Here is where every second goes, which stages you control, and which you never will.

Proactive Surveillance

The Operator-to-Camera Ratio That Decides Whether Proactive Monitoring Pays

In a study of 73 operators, detection ran around 50% and only 12% caught more than three-quarters of targets. That ceiling, divided into the cost of a round-the-clock seat, is the operator to camera ratio — the number that decides whether proactive monitoring is a business or a subsidy.

Loss Prevention

Retail Loss Prevention in Real Time: From Reviewing Theft to Interrupting It

Retailers have never recorded more and shrink still rose to 1.6% of sales. Footage documents theft; it does not interrupt it. Here's what retail loss prevention video can realistically change in the aisle, what the numbers honestly support, and where cameras are the wrong tool entirely.

Perimeter Security

Perimeter Intrusion Detection: Catching the Loiter-and-Probe Before the Breach

Sandia's framework is blunt about it: if nobody assesses the alarm, there is no detection. That single line reframes perimeter intrusion detection — the value isn't the sensor at the fence, it's catching the approach early enough that a response still has somewhere to go.

Proactive vs Reactive

Proactive vs Reactive Surveillance: What “Proactive” Actually Means — and Who's Really Doing It

Every camera vendor now sells “proactive,” and most mean reactive with a quicker alert. The real difference is a response loop reactive surveillance doesn't have. Here's what separates proactive surveillance from reactive, who actually runs it, and where reactive still wins.

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