TOA NF-2S Window Intercom System

The NF-2S Window Intercom System is engineered to address challenges in comprehending face-to-face interactions through barriers or face masks. The system comprises one Base Unit and two Sub-Units. The compact and lightweight Sub-Unit is equipped with a magnet for easy attachment to both sides of the barrier or partition. The NF-2S features noise-cancellation circuitry and allows for simultaneous 2-way conversations. Additionally, it supports the use of headsets*1, making it suitable for deployment in diverse environments. The system is capable of delivering smooth conversations with natural sound quality across a broad voice band.

TOA NF-2S Specifications:

• Power Source: 100 - 240 V AC, 50/60 Hz (use of the supplied AC adapter)
• Rated Output: 1.7 W
• Current Consumption: 0.2 A
• Signal to Noise Ratio:
  • 73 dB or more ( volume: min.)
  • 70 dB or more ( volume: max.)
• Mic Input :-30 dB (*2) ø3.5 mm mini jack (4Pl, phantom power supply
• Speaker Output: 16 Ω ø3.5 mm mini jack (4P)
• Control Input:
  • External mute input: No-voltage make contact inputs, open voltage: 9 V DC or less
  • Short-circuit current: 5 mA or less , push-in terminal block (2 pins)
• Indicators: Power indicator LED, Sianal indicator LED
• Operating Temperature: 0 ˚C to +40 ˚C (32 ˚F to 104 ˚F)
• Operating Humidity: 85 %RH or less ( no condensation l
• Finish:
  • Base Unit:
    • Case: ABS resin, white, paint
    • Panel: ABS resin, black, paint
  • Sub-Unit: ABS resin, white, paint
• Dimensions:
  • Base Unit: 127 (W) X 30 (H) X 137 (D) mm (5" X 1.18" X 5.39")
  • Sub-Unit: 60 (W) X 60 (H) X 22.5 (D) mm (2.36" X 2.36" X 0.89")
• Weight:
  • Base Unit: 225 g (0.5 lb)
  • Sub-Unit: 65 g (0.14 lb) (per piece)
• Accessory: AC adapter (*3) ... 1 , Power cord (1.8 m (5.91 ft)) (*3) ... 1, Dedicated cable ( 4 pins, 2 m ( 6.56 ft)) ... 2, Metal plate ... 2, Rubber foot for Base Unit ... 4, Mounting base ... 4, Zip tie ..4
• Option:
  • Expansion set: NF-CS1
  • 5M extension cable: YR-NF5S