1.Reusable: No glass to break. No consumables. Durable plastic push cover is reusable 2.Easy auto-reset: By pushing reset button to return to normal working condition 3.Phone jack function: For stable communication in any urgent time
Specification
1. Voltage Range:24V DC 2. Alarm Current:30 mA 3. Operating Contact:24V DC 100mA 4. Sub-Function:Phone Jack; Confirmation LED; Reset Button 5. Option:Fire Manual Box 6. Weight:149g 7. Material:Burning-Proof Plastics 8. Dimensions:φ140 (mm) 9. Color:Red