Описание товара
Подробности
CEN-TIA обеспечивает телефонию и интерфейс управления, которые могут использоваться для автоматизации дома, офиса, управления множеством комнат и других приложений.
- Полу-дуплексный громкоговоритель с функцией Caller ID
- Телефонный пейджинг для организации много-комнатной аудио-системы
- Выбираемые пользователем звуки
- Удаленный контроль доступа с любого телефона
- Персональные голосовые подсказки
- Простота настройки через телефони или софт Menu Builder
Дополнительная информация
| Audio | ||
| Frequency Response (@ AUDIO OUT) | 20Hz to 20kHz ±0.5dB from MP3 file or AUDIO IN sources; 300Hz to 3KHz -3dB from PHONE LINE source; 300Hz to 3KHz -3dB from WAV file messages | |
| Frequency Response (PHONE LINE) | 300Hz to 3KHz -3dB | |
| Signal/Noise Ratio | 94 dB A-weighted at AUDIO OUT | |
| THD + N | 0.05% A-weighted at AUDIO OUT | |
| MP3 File Support | 44.1 kHz sampling rate, up to 128 Kb/s bit rate | |
| WAV File Support | 16-bit PCM, mono, 8 kHz sampling rate | |
| Memory | ||
| Multimedia Memory Card | 32 MB included, 1 GB maximum; stores audio files | |
| Connectors | ||
| PHONE LINE | 6-pin RJ11 female; Connects to single-line POTS telephone line or analog extension port | |
| LAN | (1) 8-wire RJ45 with 2 LED indicators; 10/100BaseT Ethernet port, auto-negotiating; Green LED indicates link status; Yellow LED indicates Ethernet activity | |
| MEMORY | (1) MMC compatible card slot; Accepts Multimedia memory card up to 1 GB (32 MB included) | |
| AUDIO IN | (1) 5-pin 3.5mm detachable terminal block; Balanced/unbalanced stereo line-level audio input; Input Impedance: 20k ohms balanced, 10k ohms unbalanced; Maximum Input Level: 4 Vrms balanced, 2 Vrms unbalanced | |
| AUDIO OUT | (1) 5-pin 3.5mm detachable terminal block; Balanced/unbalanced stereo line-level audio output; Output Impedance: 200 ohms balanced; 100 ohms unbalanced; Maximum Output Level: 4 Vrms balanced, 2 Vrms unbalanced | |
| NET | (1) 4-pin 3.5mm detachable terminal block; Cresnet slave port, connects to Cresnet control network | |
| G | (1) 6-32 screw, chassis ground lug | |
| USB (front) | (1) Type ‘B’ female, USB 1.1 port | |
| Controls & LED Indicators | ||
| PWR | (1) green LED, indicates 24 Volts DC power supplied from Cresnet control network | |
| NET | (1) yellow LED indicates communication with Cresnet system | |
| ACT | (1) red LED, indicates internal processor activity | |
| OFF HOOK | (1) miniature pushbutton and (1) green LED, initiates and indicates “off-hook” connection to phone line | |
| LAN LINK | (1) green LED, indicates Ethernet link status | |
| LAN ACT | (1) yellow LED, indicates Ethernet activity | |
| SETUP (rear) | (1) miniature pushbutton and (1) red LED, used for touch-settable ID (TSID) | |
| Power Requirements | ||
| Cresnet Power Usage | 7 Watts (0.3 Amp @ 24 Volts DC) | |
| Environmental | ||
| Temperature | 32° to 122°F (0° to 50°C) | |
| Humidity | 10% to 90% RH (non-condensing) | |
| Enclosure | ||
| Chassis | Steel, black matte powder coat finish | |
| Faceplate | Extruded aluminum, black matte powder coat finish with polycarbonate label overlay | |
| Mounting | Freestanding or 0.5U 19-inch rack-mountable (adhesive feet included, ST-RMK rack kit sold separately) | |
| Dimensions | ||
| Height | 1.80 in (4.57 cm); 1.70 in (4.32 cm) without feet | |
| Width | 7.07 in (17.95 cm) | |
| Depth | 6.37 in (16.16 cm) | |
| Weight | ||
| 1.8 lb (0.9 kg) | ||
