Why claims usually fail on the workflow, not the camera
The National Insurance Crime Bureau estimates that staged-injury fraud and questionable claims cost commercial insurers over $30 billion annually. Surveillance footage is one of the most reliable defenses. The problem usually isn't a missing camera. It's that the camera was pointed somewhere else, the retention rolled over, the timestamp drifted, or someone pulled the clip onto a thumb drive without recording where it went. Each is a workflow gap, not an equipment gap. The playbook below is the workflow, written for the risk manager, operations lead, or in-house counsel tired of finding a coverage gap when the adjuster asks for the clip.
Phase 1: Pre-incident - configure cameras for the claims you actually file
The cheapest place to win an insurance claim is before the incident. Audit which claim types your business actually files: slip-and-fall, customer-and-employee theft, vandalism, vehicle damage in the parking lot, workers-comp injuries, product liability, false-injury fraud. Each one has a coverage zone (lobby and aisle floor for slip-and-fall, register and back-of-house for theft, parking lot for vehicle and workers-comp incidents on the way in or out). Confirm cameras cover those zones at adequate resolution, with a frame rate that captures motion clearly (15 fps minimum, 30 fps for slip-and-fall and POI events), and with timestamps synced to network time.
Phase 2: Set retention long enough to outlast discovery delay
The average customer slip-and-fall doesn't get reported to the insurer for 30 to 90 days, and the claim review can come months later. Internal-theft cases are slower still. PCI-DSS Requirement 9 mandates 90 days minimum for any zone touching cardholder data. TAPA FSR 2025 requires 90+ days for high-value cargo facilities. The practical floor for most commercial environments is 90 days hot storage and 1-year cold archive on incident-tagged clips. Cloud-native platforms (Verkada, Avigilon Alta, Eagle Eye Networks) bake retention into the license; on-prem VMS uses sized NVR storage. Don't run 30-day retention. It's the most common reason a claim fails.
Phase 3: Incident response - who does what in the first 24 hours
The first 24 hours decide whether the footage survives. Build a written runbook with one named owner (usually the facilities manager or operations lead) and a backup. It covers: identify the affected camera and time window, pull and pin the relevant clip range to prevent rotation, log the retrieval in a chain-of-custody record, notify counsel or the insurance broker if litigation is likely, and stage the original file plus a watermarked working copy. Don't email the only copy. Pin it in the VMS, copy to two destinations, document each step. Tec-Tel includes runbook templates with every install.
Phase 4: Retrieval workflow - pull the clip without breaking it
Pulling footage badly is how chain of custody breaks. Modern VMS platforms (Genetec, Avigilon, Milestone, Verkada Command, Avigilon Alta) export clips with a hash and digital signature. Use that export, not a phone-camera-of-the-monitor recording. Export the original native format plus a converted MP4 for sharing, and capture the timestamp, camera ID, exporting operator, and destination of each copy. If the clip is pulled under subpoena or for litigation, consult counsel before any export to ensure the method satisfies authentication rules in the jurisdiction.
Phase 5: Chain of custody - a paper trail that survives an adjuster review
Chain of custody is the documented history of who held the evidence, when, and what they did with it: original source (camera ID, NVR or cloud platform), export operator, export timestamp, hash or digital signature, every copy made, every recipient, and the destination of each copy. A one-page chain-of-custody form completed at retrieval and at every handoff is enough for most insurance claims; for litigation, work with counsel on a more formal record. The paper trail is what makes the footage admissible. Footage without it is sometimes thrown out.
Phase 6: Build the claim package the adjuster actually wants
Adjusters review hundreds of claims. The package that gets paid faster is complete on the first send: the working-copy MP4 of the incident clip with timestamp visible, a one-page incident summary (who, what, when, where, named witnesses), the chain-of-custody form, photos of the location after the incident, the original police or internal incident report, and the camera's documented coverage diagram showing the zone matches the footage. Tec-Tel install scope includes coverage diagrams as a deliverable, which gives the adjuster what supports a disputed coverage claim. Full retention reference: compliance quick reference.