Williams AV IR SY7 Infrared Transmitter System with PoE

Commercial-grade, medium-area infrared transmitter system with PoE. The IR T2 can be controlled remotely via RS-232 commands. The commands include: power on/off, remotely setting IR frequency, muting ongoing audio, turning back panel LEDs on/off, troubleshooting, and more. The IR T2 can also be powered over Ethernet using the included POE KT1 remote power kit. This kit includes the WCA 133 for wiring directly to a power supply, and does not include the alternative cable WCA 132 which is for wiring to a switch.

Williams AV IR SY7 Infrared Transmitter System with PoE Features

• Commercial-grade, medium-area infrared transmitter system with PoE
• The IR T2 can be controlled remotely via RS-232 commands
• The IR T2 can also be powered over Ethernet using the included POE KT1 remote power kit

• IR T2 infrared transmitter1
• WIR RX22-4N receivers2
• HED 027 headphones2
• NKL 001 neckloop1
• CHG 3502 2-bay bodyback charger1
• BAT 026-2 NiMH rechargeable batteries2
• POE KT1 remote power kit including WCA 131 and WCA 1331
• BKT 024 mounting bracket1
• IDP 008 ADA wall plaque1
• TFP 057 power supply1
• Two Year Warranty1

• IR T2
  • Dimensions: 9.0″ W (229 mm) x 3.8″ D (97 mm) x 1.4″ H (36 mm)
  • Weight: 0.84 lb. (0.38 kg)
  • Color: Black
  • Power Supply: TFP 057 Desktop style international certified power supply with IEC line cord, 100-240 VAC input, 50-60 Hz, 18 W; 48 VDC output
  • DC Power Input: 2.1 mm ID barrel connector, 48 VDC, 0.2A, center positive
  • Power Indicator: Green LED
  • Sleep/Power Save Mode: Shuts off IR when no audio present for 12 minutes
  • Modulation: FM Wideband, ±50 kHz deviation max, 50 μS pre-emphasis
  • Baseband Frequencies: 2.3, 2.8, 3.3, 3.8 MHz
  • Coverage Area
    • Up to 18,000 sq. ft (1,673 sq. m) in single-channel mode with the RX22-4 receiver
    • Up to 11,500 sq. ft (1,068 sq. m) with the RX20 receiver
  • Microphone gain adjust: Rotary 10 dB range
  • Microphone channel switch: Selects microphone input to Ch. A or Ch. B
  • Microphone input: 3.5 mm, stereo jack with signal and bias connected to tip, electret microphone compatible (6 VDC bias supply with 2.7 k ohm series resistor)
  • Audio Inputs: Line inputs: Phoenix style connector jack for Ch A and Ch B accept line level, balanced or unbalanced audio
  • Audio Indicators: One yellow LED per channel. Lights up and stay on steady with minimum audio level.
  • Signal-to-Noise Ratio: 70 dB (line input)
  • Frequency Response
    • 95 Hz to 17.6 kHz, -3 dB re 1 kHz (line inputs)
    • 125 Hz to 17.0 KHz, -3 dB re 1 kHz (microphone input)
  • Operating Requirements: 32°-122°F (0-50°C)
  • Mounting Kit: Wall or Ceiling mount: BKT 024 Omnidirectional mount
  • Compatible Receivers: WIR RX22-4, IR RX20
  • Warranty: 5-year warranty against component failure and manufacturing defects. See Full Warranty statement on the website for details.
  • Approvals/Regulatory Compliance: CE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, PSE
• WIR RX22
  • Receiver Style: Body-Pack, dual-lens detector, lanyard
  • Size: 4.1″ L x 2.85″ W x 1.2″ H (104.1 mm x 72.4 mm x 30.4 mm)
  • Weight: 4.5 oz (127 g) with batteries
  • Color and Material: Black
  • Lanyard: 3 ft (0.91 m), allows receiver to be worn around the neck
  • Operating Temperature: -10° C to +50° C
  • Battery Type: 2 x AA, alkaline (BAT 001-2) or NiMH (BAT 026-2)
  • Battery Life: Alkaline: 60 hours, NiMH: 30 hours/charge
  • Battery Drain: 25 mA, nominal
  • Charging Contacts: For use only with CHG 3512
  • Carrier Frequency
    • Channel 1: 2.3 MHz, Channel 2: 2.8 MHz
    • Channel 3: 3.3 MHz, Channel 4: 3.8 MHz
  • De-Emphasis: 50 uS
  • FM Deviation: ±50 kHz
  • Signal-to-Noise Ratio: 60 dB min.
  • Squelch: Receiver squelches (mutes) at 28 dB S/N ratio
  • Frequency Response: 25 Hz to 16 KHz, +1 dB, -3 dB, electrical response
  • Total Harmonic Distortion: Less than 1%, electrical response
  • Controls: ON/OFF/VOLUME: combination thumbwheel knob
  • Channel Selector: four-position rotary switch
  • Indicators: Red LED “ON” indicator, flashes to indicate Low battery
  • Audio Output Jacks: 3.5 mm stereo mini phone jack Accepts 3.5 mm mono or stereo phone plug
  • Audio Output Power: 15 mW max at 32 Ω
  • Acoustic Output: 125 dB SSPL90 with HED 021; 110 dB SSPL90 w/ EAR 013
  • Sensitivity: Better than 1 nW/cm2 for 40 dB signal-to-noise ratio
  • Approvals: CE, FCC, RoHS, WEEE
  • Warranty: 5 years on receiver, 90 days on accessories
  • Compatible Headphones/Earphones: Mono or stereo, 8-32 ohms, 3.5 mm mini phone plug, HED 021, HED 026, EAR 013, EAR 014, EAR 022, NKL 001
• HED 027
  • Style: Heavy-duty, folding, mono headphones
  • Plug : 3.5mm mono
  • Cord: 39″
  • Driver Size: 40 mm
  • Nominal Impedance: 16Ω
  • Freq. Response: 20 – 20kHz
  • Weight: 102g
  • Max Power Input: 100 mW
  • Sensitivity: 96 dB @ 1kHz
  • Replacement Pads: EAR 035 (one pair)
• NKL 001
  • Color: Black
  • Weight: 1.5 oz
  • Length: 18.5” cord
  • Connector: NKL 001: 3.5 mm mono plug NKL 001-S: 3.5 mm stereo plug with ring disconnected
  • Impedance: 8-16 Ohms
  • Input Power: 500 mW max
• CHG 3502
  • Dimensions: 4-7/8″L x 3-7/8″”W x 2″H (12.4 cm L x 9.8 cm W x 5.1 cm)
  • Shipping Weight: 1.1 lbs (0.5 kg)
  • Enclosure: Black, ABS plastic
  • Charger Power
    • Input: 6 VDC, 300mA, Center Positive
    • Output: 100mA per bay
  • Power Supply: Williams Sound TFP 041 (US)
  • Input: 100-240 VAC, 50-60Hz, 0.5-0.3 A
  • Output: 6 VDC, 1.5 A.
  • Charging Time: 16 hours nominal*
  • Unit Capacity: 2 Units
  • Indicators: 2 Red LEDs – one for each bay. LEDs are lit when charging.
  • Warranty: 2-year
  • Approvals: CE, FCC, RoHS
• BAT 026-2 NiMH, 1.2 Volt, 1500 mAh
• IDP 00810-3/8" (L) x 6-¼" (W) x 1/8" (H)