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How many types of outdoor security equipment and how to choose?

Subject: How many types of outdoor security equipment and how to choose?
From: Vedard Alarm <chinaalarms@xxxxxxxxx>
Date: Fri, 25 Sep 2020 01:01:28 -0700 (PDT)
Newsgroups: alt.security.alarms

Check details of above topic at https://vedard.com/blog/types-and-features-of-outdoor-security-equipment/

I.Electronic fences:
II.Wired infrared beams
III.Solar power wireless photoelectric beam system
IV.Solar power wireless light wall
V.Vibrating fiber optic cable
VI.Induction cables

Outdoor zone detectors
I.Radar detector
(2) Outdoor infrared detector

Motion detection function of surveillance camera

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