Sennheiser

Sennheiser SI1015-4000 Single 2.3 MHz IR System Package to Cover 4000 Square Feet - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.

More Arriving Soon, Reserve Yours Now!




Brand New ConditionMore InfoThis product is in the box as received from the manufacturer and comes with the original warranty.

  • Single channel system with coverage up to 4,000 sq. ft.
  • Reliable 2.3 MHz and 2.8 MHz carrier frequency
  • Expandable system components
  • Infrared system technology provides secure communication
  • Ideal for assistive listening and visual description applications, multi-language transmission and more
  • (5) RI150 single channel infrared receivers
  • L151-10 battery charger for (10) RI150 receivers or BA151 batteries
  • ADA plaque and window Sticker

Sennheiser infrared systems are ideal for wireless, interference-free secure assistive listening and language transmission for theaters, houses of worship, courtrooms, conferences and much more. With their unique amplitude and frequency modulation process, Sennheiser infrared systems offer high-quality, dependable audio with single, dual, stereo and multiple channel operation. Sennheiser IR systems can be modeled in EASE design software. Includes- SI 1015 two-channel modulator, NT 1015-120 power supply for modulators and/or emitters, GA 1031-CC rack adapter for SI1015 modulator, SZI 1015 emitter panel, WM-1 wall/ceiling mount, 5 x RI 150 single channel infrared receiver, L151-10/NT charging unit with power supply for ten RI 150 receivers, ADASignageKit - ADA sign and window sticker.

Carrier frequency: 2.3 MHz and 2.8
Coverage: up to 4,000 sq. ft.
Color: Gray