- Black alarm horn/fire alarm speaker/fire alarm siren
- 2017-08-10 09:33
- Model Number: EFS5249 Brand Name: Deli Key Specifications/Special Features: Model number: EFS5249ARated Voltage:12VDCOperating Voltage:8-15VDCMax.Rated Current:280mA/12VDCMin.Sound Pressure Level:105dB at 12VDC/100cmResonant Frequency:1.5-3.5K...