Firefighter Personal Distress Alarm with Locator Light

This advanced firefighter personal distress alarm is designed for emergency situations like fires, earthquakes, and collapses. It features an automatic sound and light warning system, an orientation locator light for improved visibility, and is explosion-proof and rechargeable for reliable performance. Certified with 3C for quality assurance.

type: Firefighting Telephone Rated voltage: DC4.2V Line system: four-wire system Encoding type: Encoded type External dimensions (W×H×D): 55*48*82mm Is there 3C certification?: Has 3C certification