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Williams AV ICS-55 Infrared Dome Sensor

Williams AV | SKU: WS-ICS55
$29350

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Williams AV ICS‑55 Infrared Dome Sensor

The Williams AV ICS‑55 is a ceiling-mounted infrared dome sensor, engineered for optimal performance in classroom audio systems. It captures infrared transmissions from wireless microphones and relays them to the amplifier, offering reliable, 360° coverage without microphones or speakers included.

This sensor installs seamlessly in drop ceilings using a pre-attached T-bar bracket, or mounts on solid surfaces using screws. It connects to Williams AV amplifiers via a plenum-rated RCA cable and is powered by the amplifier. The green LED indicates when the sensor is receiving power.

Key Features

  • Mounting: Pre-attached T-bar bracket for drop-ceiling; alternative surface mounting via screws
  • Receiving Diodes: Six large fisheye-style diodes for superior infrared reception
  • Coverage: 360° reception within a range of 40–50 ft (lines of sight), up to 2,500 sqft
  • Cable & Connection: 50ft dual-shielded, plenum-rated RCA cable; female RCA connector; supports up to 2 additional sensors per amplifier
  • Indicator: Green LED lights when powered by amplifier; no LED when not receiving power
  • Power Source: Supplied via RCA connection from the Williams AV amplifier
  • Installation Tip: Install at least 3ft away from video projectors; ideally positioned at room’s center for best reception
  • Warranty: 5-year warranty (where applicable)

Technical Specifications

  • Dimensions: 4.625″ diameter × 1.325″ height (≈11.75cm × 3.37cm)
  • Weight: 7.4oz (≈0.46lb; ≈0.21kg)
  • Operating Frequency: 2.3–2.8MHz
  • Coverage Area: Up to 2,500 sqft within 40–50ft line-of-sight
  • Receiving Diodes: Six large fisheye diodes for full 360° coverage
  • Cable: 50ft dual-shielded, plenum-rated RCA cable; supports up to 100ft maximum
  • Housing Material: Tinted polycarbonate
  • Power Indicator: Green LED when powered
  • Power Supply: Provided by Williams AV amplifier through RCA

What’s Included

  • 1x ICS‑55 Infrared Dome Sensor (ceiling-mounted)
  • 1x Pre-attached T-bar bracket
  • 1x 50 ft plenum-rated RCA cable with female RCA connector
Williams AV

Williams AV ICS-55 Infrared Dome Sensor

$29350

Free Shipping

Williams AV ICS‑55 Infrared Dome Sensor

The Williams AV ICS‑55 is a ceiling-mounted infrared dome sensor, engineered for optimal performance in classroom audio systems. It captures infrared transmissions from wireless microphones and relays them to the amplifier, offering reliable, 360° coverage without microphones or speakers included.

This sensor installs seamlessly in drop ceilings using a pre-attached T-bar bracket, or mounts on solid surfaces using screws. It connects to Williams AV amplifiers via a plenum-rated RCA cable and is powered by the amplifier. The green LED indicates when the sensor is receiving power.

Key Features

  • Mounting: Pre-attached T-bar bracket for drop-ceiling; alternative surface mounting via screws
  • Receiving Diodes: Six large fisheye-style diodes for superior infrared reception
  • Coverage: 360° reception within a range of 40–50 ft (lines of sight), up to 2,500 sqft
  • Cable & Connection: 50ft dual-shielded, plenum-rated RCA cable; female RCA connector; supports up to 2 additional sensors per amplifier
  • Indicator: Green LED lights when powered by amplifier; no LED when not receiving power
  • Power Source: Supplied via RCA connection from the Williams AV amplifier
  • Installation Tip: Install at least 3ft away from video projectors; ideally positioned at room’s center for best reception
  • Warranty: 5-year warranty (where applicable)

Technical Specifications

  • Dimensions: 4.625″ diameter × 1.325″ height (≈11.75cm × 3.37cm)
  • Weight: 7.4oz (≈0.46lb; ≈0.21kg)
  • Operating Frequency: 2.3–2.8MHz
  • Coverage Area: Up to 2,500 sqft within 40–50ft line-of-sight
  • Receiving Diodes: Six large fisheye diodes for full 360° coverage
  • Cable: 50ft dual-shielded, plenum-rated RCA cable; supports up to 100ft maximum
  • Housing Material: Tinted polycarbonate
  • Power Indicator: Green LED when powered
  • Power Supply: Provided by Williams AV amplifier through RCA

What’s Included

  • 1x ICS‑55 Infrared Dome Sensor (ceiling-mounted)
  • 1x Pre-attached T-bar bracket
  • 1x 50 ft plenum-rated RCA cable with female RCA connector
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