Battery Primary Warning System
Ships Directly From the Manufacturer
Ships via Standard Ground
A new entry into Darley’s warning siren line is the 3V8-H-B. This siren breaks the mold when it comes to battery sirens. Featuring a continuous-duty 48V DC motor, this siren provides 30 minutes of continuous run time from its battery bank for true UPS reliability. Rated at a stunning 116dB(C)*, the only AC power this siren requires is 120V to charge the integrated batteries. Simple to install, easy to afford, impossible to ignore – that is the Darley 3V8-H-B!
Estimated 70dB(C) effective range: 3,400 ft.
Shipping wt. 900 lbs for siren and accessories skid.