Product Description
TOA NF-2S Window Intercom System
The NF-2S Window Intercom System is designed to relieve problems in understanding face-to-face conversations through a partition or face masks. It is consisting one Base Unit and two Sub-Units. The Sub-Unit is compact, lightweight and built in magnet which allows to be easily attach to both sides of partition or the like. The NF-2S features simultaneous 2-way conversation capability and noise cancellation circuitry, and 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.
SPECIFICATIONS:
(*2) 0 dB = 1 V
(*3) No AC adapter and Power cord are supplied with the version W. For usable AC adapter and Power cord, 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 (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 |