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Notes for crews who sell and wrench
Industry signal, security camera installation checklists, access control quoting, and field tools — for Canadian and US security companies.
How-to · 2026-10-18
CCTV installer site survey checklist for commercial jobs
A practical security camera installation checklist covering PoE, runs, NVR/VMS placement, and customer expectations.
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How-to · 2026-10-12
Access control for SMB security companies: quoting without guesswork
How small security companies scope door access control — readers, controllers, credentials, and labour — for cleaner proposals.
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How-to · 2026-10-08
NVR vs VMS: a selection guide for security installers
When to recommend an NVR versus a VMS for video surveillance projects — retention, channels, and remote viewing trade-offs.
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How-to · 2026-10-05
Fire alarm and low-voltage coordination on shared jobs
How low voltage contractors coordinate fire alarm interfaces with CCTV and access control without scope collisions.
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