Dual-mode PIR/Microwave and long range PIR motion detection sensors protect this area from intrusion. The cold lights from the tunnel are appealing, too. Securing these open areas was an enjoyable project, I suspect, using modern tech.
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Dual-mode PIR/Microwave and long range PIR motion detection sensors protect this area from intrusion. The cold lights from the tunnel are appealing, too. Securing these open areas was an enjoyable project, I suspect, using modern tech.