1) Documentation & compliance
•CE/UKCA/GCC declarations; RoHS/REACH (where applicable).
•Radio/EMC where relevant; MSDS + battery transport docs.
•Evidence cards: battery up to 15 days / IP67 / counting fidelity ≥99.6% in bench tests / charge ~60 minutes on 5V/1A dock.
2) Firmware & update policy
•Button debouncing, vibration accuracy, reset logic, low-power modes.
•OTA or service-center update flow; change logs and rollback plan.
3) Content licensing & cultural care
•Proof of recitation/translation licensing; kid-safe modes; respectful defaults.
•Clear list of prayer-time methods and country presets.
4) Localization & packaging
•Arabic/Bahasa/EU language packs; QR to quick-start videos.
•Gift-ready packaging with tamper seals; e-warranty card.
5) After-sales & spares
•48-hour triage scripts; swap-stock policy; spare kits (bases, cables, remotes).
•RMA portal access; SLA reporting; NPS loop.
6) Factory audit essentials
•Aging tests, ingress testing (IP67) stations, battery cycle stands.
•AQL sampling for cosmetic + functional checks.
CTA: Request Equantu’s editable Supplier Audit Template to standardize vendor evaluations.