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TOA NF-2S 3CU Window Intercom System With Noise Cancellation

TOA NF-2S 3CU Window Intercom System With Noise Cancellation

SoundPro Item: 208642 | Part Number: NF-2S 3CU

Regular price $506.00
Regular price $626.00 Sale price $506.00
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MSRP: $626.00 | MAP: $506.00

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  • Simultaneous Two-Way Conversion For Natural, Uninterrupted Conversation
  • Built-In Noise Cancellation Circuitry Improves Intelligibility In Loud Environments
  • Magnetic Sub-Unit Mounting Enables Tool-Free Attachment To Partition Surfaces
  • Headset Support Extends Flexibility For Hands-Free Operator Workflows
  • Wide Voice Band Coverage Delivers Natural Speech Reproduction
  • External Mute Input Allows Integration With Facility Control Systems

The TOA NF-2S 3CU is a window intercom system built for environments where a physical partition, glass barrier, or face covering would otherwise compromise speech intelligibility. It is well suited for ticket windows, reception desks, pharmacy counters, security checkpoints, and any installed AV or facility application where reliable face-to-face communication across a divider is a priority. The system ships as one Base Unit and two Sub-Units, giving integrators a ready-to-deploy solution with minimal cabling or configuration.

The simultaneous two-way conversion circuitry eliminates the half-duplex switching that makes many intercom systems feel unnatural in conversation. Noise cancellation circuitry further improves intelligibility in high-ambient-noise environments such as lobbies, transit stations, or open-plan offices. The Sub-Units are compact and include an integrated magnet for tool-free mounting on both sides of a partition, which significantly reduces installation time for integrators working in finished or occupied spaces.

Headset support extends the system's flexibility for operators who need hands-free operation or require consistent audio pickup at consistent distances. The wide voice band coverage produces natural-sounding speech reproduction rather than the narrow, telephone-quality audio common in budget intercoms. The NF-2S 3CU accepts 100-240 V AC input via the included adapter, making it compatible with international installations without additional power conditioning.

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Specifications

Electrical
Power Source
100 - 240 V AC, 50/60 Hz (via supplied AC adapter)
Rated Output
1.7 W
Current Consumption
0.2 A
Audio
Signal To Noise Ratio
73 dB or more (volume: min.); 70 dB or more (volume: max.)
MIC Input
-30 dB (0 dB = 1 V), 3.5 mm mini jack (4P), phantom power supply
Speaker Output
16 Ohm, 3.5 mm mini jack (4P)
Connectivity
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
Status LEDs
Power indicator LED, Signal indicator LED
Dimensions
Base Unit
127 x 30 x 137 mm (5" x 1.18" x 5.39") W x H x D
Sub-Unit
60 x 60 x 22.5 mm (2.36" x 2.36" x 0.89") W x H x D
Weight
Base Unit
225 g (0.5 lbs)
Sub-Unit
65 g (0.14 lbs) per piece
Environmental
Operating Temperature
0 deg C to +40 deg C (32 deg F to 104 deg F)
Operating Humidity
85 %RH or less (no condensation)
Construction
Base Unit Case Finish
ABS resin, white paint
Base Unit Panel Finish
ABS resin, black paint
Sub-Unit Finish
ABS resin, white paint
Included Items
AC Adapter
x1
Power Cord
1.8 m (5.91 ft) x1
Dedicated Cable
4-pin, 2 m (6.56 ft) x2
Metal Plate
x1
Rubber Foot For Base Unit
x4
Mounting Base
x4
Zip Tie
x4
Shipping
Package Weight
2.4 lbs
Package Dimensions
13.78" x 9.84" x 3.23"

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