NORTHERN D20WU 20 W Dual Tone Siren - 5" Introduction
This siren is perfect for indoor or outdoor installation since it has an IP55 weather resistance rating. It offers you the choice between two tones, strong and stable, to adjust to your tastes.
Features :
Number of tones: 2 tones (stable and loud)
Assembly: Easy to assemble, hardware included
Use: Indoor or outdoor (IP55)
Current voltage: 6-13.5 V DC
Power: 20W
Current intensity: 750-950 mA
Sound level: 115 dB
Dimensions (width x length x height): 135 mm x 150 mm x 155 mm
