VR Series

From airraidsirens.net, the Internet's premiere site for siren information and discussion
Jump to: navigation, search


VR Series
Sentry VR-series.png
Company Sentry Siren Incorporated
Produced 2018 - Present
Type Electronic
Sound output ? - 148 dBc at 100 feet
Wattage 600-3200 Watts
Documentation
Product sheet


The VR Series is a line of electronic, omnidirectional sirens produced by Sentry Siren Incorporated. Sentry advertises them as having unmatched voice clarity over distances with an STI rating up to 0.91 out of 1.00.

Sentry offers 3 different models.

  • VR-1 with up to a 1/4 mile radius, 600 W RMS power and an STI intelligibility of 0.84 of 1.00
  • VR-5 with up to a 1/2 mile radius, 1,375 W RMS power and an STI intelligibility of 0.91 of 1.00
  • VR-10 with up to a 1 mile radius, 3,200 W RMS power and an STI intelligibility of 0.91 of 1.00