Editorial Policy & Review Methodology

Hardware Acquisition

Every product reviewed on DIY Home Security HQ is purchased at full retail price from a public storefront. We do not accept manufacturer-provided hardware, press samples, seeded products, or review units. This policy is non-negotiable and has never been waived.

If a brand reaches out to provide hardware in exchange for coverage, the request is declined. If a brand offers payment in exchange for a positive review or score adjustment, the request is declined and logged.

Testing Protocol — 90 Days

All brand reviews represent a minimum of 90 days of real-world testing in a residential setting. During the testing period, we document:

  • Battery drain rate (measured weekly, compared to manufacturer spec)
  • App reliability — crashes, failed actions, latency to live view
  • Motion detection accuracy — true positive rate vs. false alarm rate
  • Camera wake-up latency — measured from motion trigger to first frame recorded
  • Offline behavior — what continues to work without internet access
  • Cloud dependency — which features require cloud connectivity

Customer Service Audit

Every brand review includes a secret shopper audit of customer support. We call the support line 3 times as an anonymous customer: once for a device issue, once for a billing question, and once requesting account cancellation. We record hold times, transfer counts, and resolution difficulty. Results are reported verbatim in the review.

Scoring Methodology

All brands are scored on a 0–10 scale across six dimensions:

  • Value for Money: Hardware cost relative to functionality and longevity
  • Reliability: Uptime, connectivity stability, false alarm rate
  • Subscription Fairness: Functionality available without a paid plan, price relative to value, retroactive feature changes
  • Offline Recording: Continued functionality during internet outages, cloud failures, and WiFi disruptions
  • Support Quality: Hold times, resolution rate, cancellation ease
  • Ecosystem Openness: Third-party sensor compatibility, monitoring provider options, data portability

The Overall score is a weighted average with Subscription Fairness and Offline Recording weighted 1.5× due to their long-term impact on user experience and cost.

Scores Are Updated

Brand scores are reviewed and updated when: (1) a brand makes significant pricing changes, (2) a firmware update meaningfully alters product behavior, (3) a brand moves features behind a new or expanded paywall, or (4) new reliability data becomes available. Each update is timestamped on the review page.

Affiliate Relationships

DIY Home Security HQ earns affiliate commissions on qualifying purchases made through links on this site. Affiliate relationships have no influence on brand scores, review conclusions, or content placement. See our full affiliate disclosure for complete details.

Corrections Policy

Factual errors are corrected promptly and noted with a correction timestamp on the relevant page. If you identify an error in our data or conclusions, email hello@diyhomesecurityhq.com with documentation. We respond to all correction requests.