The NF-2S Window Intercom System is designed to eliminate problems with understanding face-to-face conversations through a partition or face masks. It consist of one base unit and two sub-units. The sub-units are compact, lightweight and have a built-in magnet which allows them to be easily attached to both sides of the partition or countershield. The NF-2S features simultaneous 2-way conversation capability and noise cancellation circuitry, and it also supports the use of headsets (*1), making it ideal for use in a wide range of locations. The system also provides smooth conversation with natural sound quality covering a wide voice band.
(*1) Headsets are not supplied. Please note that before using headsets, a DIP switch setting must first be changed. For details, please refer to the instruction manual.
(*3) No AC adapter and Power Cord are supplied with the Version W. For usable AC adapter and Power cord, please consult your nearest TOA dealer.
|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 (4P), 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, Signal indicator LED|
|Operating Temperature||0 °C to +40 °C|
|Operating Humidity||85 %RH or less (no condensation)|
|Finish||Base Unit: (Case) ABS resin, white, paint, (Panel) ABS resin, black, paint
Sub-Unit: ABS resin, white, paint
|Dimensions (W x H x D)||Base Unit: 127 x 30 x 137 mm
Sub-Unit: 60 x 60 x 22.5 mm
|Weight||Base Unit: 225 g
Sub-Unit: 65 g (per piece)
|Accessory||AC adapter (*3) x 1, Power Cord (*3) x 1, Dedicated Cable (4 pins, 2 m) x 2, Metal Plate x 2, Rubber foot for Base Unit x 4, Mounting Base x 4, Zip Tie x 4|
|Option||Expansion Set - NF-CS1
5M Extension Cable: YR-NF5S