Edwards Signaling 5520D-AW Electronic Horn

Suitable for Outdoor Applications Using 349 Back Box; Switchable Horn or Siren or Horn Models; Easy Mounting Plate Speeds Installation; Siren Frequency Rises and Falls from 600 to 1300 Hz Every 3 Seconds; Speaker Swivels 180 Degree Horizontally and 90 Deg Vertically; Diode Polarized

Specifications:

Type: Electronic Horn
Voltage Rating: 20 to 24 VDC
Current Rating: 0.35 Ampere
Power Rating: 8.4 VA
Sound Intensity: 124 dB at 1 M, 114 dB at 10 Ft (Horn), 122 dB at 1 M, 112 dB at 10 Ft (Siren)
Output Frequency: 1.1 KHz
Size: 11 Inch W x 14 Inch H
Mounting: Wall
Application: Alarm, Commercial, Factory, Lumber Yard, Paging, School, Timing, Industrial
Approval: UL, FM