How to Choose a Walk-Through Metal Detector for Schools
September 8, 2026 · 6 min read
Zones, sensitivity, passage width and power consumption — plus the one question that decides which model a school should buy.
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CategorySelection guides, technology comparisons and application notes for screening projects of different scales — written from our own production line in Shenzhen.
3 articles
September 8, 2026 · 6 min read
Zones, sensitivity, passage width and power consumption — plus the one question that decides which model a school should buy.
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July 22, 2026 · 7 min read
They answer two different questions. What each technology detects, and how the two are usually combined at one checkpoint.
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June 26, 2026 · 7 min read
Zone sensitivity, walking speed, installation clearance and nearby metal interference — a field checklist for unstable gates.
Read more →Send us the entrance width, the peak flow and what you need to detect. We will recommend the model and confirm it with your team.