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The Grandstream GSC3574 HD Intercom and Facility Control Station is designed to make everyday communication and facility management simple and convenient. It is suitable for homes, offices, apartments, hotels, schools, commercial buildings, and other properties that need reliable IP-based communication.
The GSC3574 provides high-quality audio communication, helping users communicate clearly with visitors, reception staff, employees, or other connected devices. It is ideal for managing communication at entrances and within buildings.
The station is designed with a user-friendly interface that makes everyday operation simple. Users can access communication and supported facility management functions without complicated procedures.
With SIP support, the GSC3574 can work with compatible IP communication systems and SIP-enabled devices. This makes it easier to integrate the intercom into an existing business or building communication network.
The GSC3574 is more than a traditional intercom. It can be used as a central station for supported facility control functions, helping users manage connected systems from a convenient location.
Its IP-based connectivity allows the device to communicate over a network, making it suitable for modern offices and smart-building environments.
The GSC3574 can be used in a wide range of environments, including residential properties, apartment buildings, hotels, offices, schools, reception areas, and commercial facilities.
Its modern design fits neatly into indoor environments while providing a dedicated communication and control point.
Overall, the Grandstream GSC3574 combines reliable HD communication, SIP connectivity, and facility management capabilities in one practical device, helping improve communication, convenience, and day-to-day building management.
Brand | Grandstream |
Model | GSC3574 |
Color | White |
Product Type | HD Intercom and Facility Control Station |
Operating System | Android 13 |
Display | 7-inch 1024 × 600 capacitive touch-screen TFT LCD |
Network Interface | 1 × 10/100 Mbps adaptive Ethernet port with integrated PoE |
PoE | IEEE 802.3af Class 3 |
Power Consumption | <13 W |
DC Power Input | 12 VDC / 1.5 A, 2-pin |
Wi-Fi | Dual-band Wi-Fi 6, IEEE 802.11 a/b/g/n/ac/ax |
Wi-Fi Frequency | 2.4 GHz & 5 GHz |
Bluetooth | Integrated Bluetooth 5.0 |
RAM | 2 GB |
Flash Storage | 8 GB eMMC |
USB | 1 × USB Type-A 2.0 |
MicroSD | 1 × microSD card slot, up to 512 GB |
SIP Accounts | 6 |
Calling | 2-way calling |
Alarm Inputs | 8 channels — 6 × alarm short-in + 2 × alarm voltage-in |
Alarm Outputs | 2 relay outputs |
Relay Rating | Maximum 125 VAC / 0.5 A or 30 VDC / 2 A |
Relay Configuration | Normally Open (NO) or Normally Closed (NC) |
Audio | Full-duplex 2-way HD audio |
Speakers | Dual speakers; wideband audio and stereo media playback |
Microphone | 1 × built-in microphone |
Echo Cancellation | Acoustic Echo Cancellation (AEC) |
Voice Codecs | G.711μ/a, G.722, G.726-32, iLBC, Opus, G.729A/B |
DTMF | In-band and out-of-band; RFC2833 and SIP INFO |
Audio Features | VAD, CNG, AEC, PLC, AJB, AGC, ANS |
Video Decoder | H.264 BP/MP/HP and MJPEG |
Video Resolution | Up to 720p |
Video Frame Rate | Up to 30 fps |
Video Bit Rate | Up to 2 Mbps |
Protocols | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6, OpenVPN |
QoS | Layer 2: 802.1Q/802.1p; 802.11e; Layer 3: ToS, DiffServ, MPLS |
Security | Secure Boot & Data, random administrator password, user/admin passwords, MD5/MD5-sess authentication, 256-bit AES secure configuration, SRTP, TLS, 802.1x |
Applications | Contacts, Call History, Settings, Voicemail, File Manager |
API / SDK | Available for integration with third-party door-system products |
Firmware / Provisioning | TFTP, HTTP/HTTPS, TR-069, AES-encrypted XML configuration, manual upload, SD card upgrade, USB upgrade |
Operating Temperature | 0°C to 40°C |
Storage Temperature | −10°C to 60°C |
Humidity | 10%–90%, non-condensing |
Unit Weight | 408 g |
Unit Dimensions | 182 × 122 × 26.2 mm |
Package Weight | 729 g |
Package Dimensions | 230 × 154 × 67 mm |
Mounting | Wall mount / desktop-wall mount |
Compliance | FCC, CE, RCM, EAC |
Warranty | 1 Year |
Note | *Price, feature and specifications are subject to change without notice |
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