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-2 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.
Ower 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)
