HIKFIRE HF-S3E-R8

HIKFIRE Standalone 10-Year Battery 868MHz Interlinked Smoke Alarm (HF-S3E-R8)

HIKFIRE HF-S3E-R8 Standalone Wireless Interlinked Smoke Alarm provides reliable early smoke detection using advanced photoelectric sensing technology. Its wireless interlink function allows all connected alarms to sound simultaneously when one unit detects smoke, ensuring faster warning throughout the building. Powered by a sealed 10-year lithium battery, it delivers long-lasting, maintenance-free protection without …