Product Type | IP Desktop User Station |
Model Number | DSPK4-D |
Form Factor | Desktop |
Audio Channels | 4-channel |
Display Type | TFT Color Display |
Display Size | 4.3 inch |
Keypad Type | Mechanical Buttons with LED Status Indicators |
Integrated Speaker | Yes |
Headset Port | Yes (RJ-45) |
Power Supply Included | Yes |
Supported Audio Codecs | G.711, G.722 |
Mounting Options | Desktop |
Power Requirements | 18 to 56 VDC via PoE or 12 VDC via power adapter |
Power over Ethernet (PoE) | IEEE 802.3af |
Weight | Approximately 1.2 kg |
BOSCH DSPK4-D IP 4 CH Desktop User Station


Key Benefits

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- TAA compliance ensures eligibility for U.S. government and institutional purchases.
- Includes power supply, reducing setup costs and complexity.
- Made in Portugal, reflecting adherence to EU manufacturing standards and quality control.
Product Overview
IP 4 ch desktop user station (incl. power pupply). F.01U.405.616Specifications
Product Overview
Wireless Features
Wi-Fi Support |
Compliance & Origin
Country of Origin | Portugal |
TAA Compliant | Yes |
Certifications | CE, FCC, UL |
RoHS Compliance | Yes |
WEEE Compliance | Yes |
Advanced Security Features
Authentication | User authentication and login credentials |
Encryption | TLS/SSL for web interface, AES 256-bit audio encryption |
Network Security | Supports HTTPS and secure SNMP |
Interfaces
Network Interface | 10/100/1000 Mbps Ethernet (RJ-45) |
USB Ports | 1 x USB 2.0 (for firmware update and configuration) |
Audio Interface | Built-in microphone and speaker, RJ-45 headset connection |
GPIO (General Purpose Input/Output) | 2 inputs / 2 outputs |
Physical & Environmental
Dimensions (W x H x D) | 220 x 65 x 155 mm (8.66 x 2.56 x 6.10 in.) |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
Operating Humidity | 5% to 95%, non-condensing |
Enclosure Material | Aluminum and ABS plastic |
Color | Black and Grey |
Cloud Management & Licensing
Configuration Interface | Web-based GUI |
Remote Management | Yes, via IP connection |
Licensing Requirement | No license required for basic functionality |