The N-8033MS is a flush- or surface-mount master station designed to operate in conjunction with TOA IP Intercom Exchange and features high quality hands-free conversation. Connecting a foot switch or other external switch to the external dial input terminal permits one-touch dialing operation by way of such switches.
- * 0 dB = 1 V
| Power Source | 48 V DC (supplied from the IP intercom exchange) |
|---|---|
| Power Consumption | 1.8 W (at rated), 2.4 W (max.) |
| Wiring Method | 1 set of twisted pair cable |
| Transmission System | 2 wire 160 kbps echo canceller transmission system |
| Signal Level | 0 dB* or less |
| Speech Method | Hands-free conversation |
| Audio Frequency Range | 300 Hz – 7 kHz |
| Transmission Range | Max. 1500 m (1640.42 yd) (φ0.65 mm (AWG22), Loop resistance 170 Ω) |
| Hands-free | Speaker: 5.7 cm cone-type, 0.6 W, 8 Ω Microphone: Omni-directional electret condenser microphone |
| Indication | Status lamp |
| Line Connecting Terminal | Pin header (2 pins) |
| External Dial Input | No-voltage make contact input, open voltage: 5 V DC, short-circuit current: 1 mA, screwless connector (5 pins) |
| Installation Method | Flush-mount/Surface-mount |
| Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) |
| Operating Humidity | 90 %RH or less (no condensation) |
| Dust/Water Protection | IP65 (Note that panel edges must be sealed at installation.) |
| Resistance to Environment | Passed our chemical-resistant test |
| Finish | Membrane switch (Front pasting) : Polyester film |
| Dimensions | 115 (W) × 254 (H) × 51 (D) mm (4.53″ × 10″ × 2.01″) |
| Weight | 850 g (1.87 lb) |
| Accessory | Box mounting screw (M4 × 35) …4, Acoustic absorbent …1, Removable terminal plug (2 pins, preinstalled on the unit) …1 |
| Option | Back Box: YC-841 |