Standalone Smoke Detector with 10-Year Lithium Battery, Photoelectric Smoke Alarm, CE, UKCA, DIN EN 14604, VS03

Key Features：
✔ 10-Year Battery Performance – Sealed lithium battery for long-lasting, maintenance-free operation.
✔ EN14604 Approved – Compliant with European fire safety requirements.
✔ High-Sensitivity Detection – Advanced photoelectric sensor for fast response and fewer false alarms.
✔ Automatic Self-Testing – Continuous system self-checks ensure stable and reliable performance.