Introducció
This manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the Grandstream GDS3712 Single Button HD IP Video Door System. Please read this manual thoroughly before attempting to install or operate the device to ensure proper functionality and safety.
The Grandstream GDS3712 is an HD IP Video Door System designed for secure access control and monitoring. It features powerful video resolution, robust construction, and SIP video streaming capabilities, making it suitable for various security applications.
Informació de seguretat
Observeu les següents precaucions de seguretat durant la instal·lació i el funcionament:
- Ensure all power connections are secure and meet local electrical codes.
- No exposeu el dispositiu a temperatures extremes, humitat o llum solar directa.
- Eviteu col·locar el dispositiu a prop de camps electromagnètics forts.
- Utilitzeu només accessoris especificats pel fabricant.
- No intenteu obrir ni reparar el dispositiu vosaltres mateixos. Encarregueu totes les tasques de manteniment a personal qualificat.
- Utilitzeu l'equip de protecció individual (EPI) adequat durant la instal·lació.
Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- Grandstream GDS3712 Unit
- Suport de muntatge i cargols
- Arnès de cablejat
- Quick Installation Guide (This manual serves as the detailed guide)

Image: Grandstream GDS3712 unit with included mounting accessories.
Producte acabatview
The GDS3712 is a robust IP video door system designed for reliable access control and surveillance. Key features include:
- Vídeo d'alta definició: Supports resolutions up to 1080p for clear visual identification.
- Integrated Relays: Two relays for electric lock and alarm output, and two alarm inputs for exit buttons and door sensors.
- SIP Compatibility: Enables video streaming to NVRs, video intercom stations, IP phones, and smartphones simultaneously.
- Construcció duradora: Metall casing provides weatherproof and vandal-resistant protection.
- Camp Ampli de View: Built-in hemispheric camera offers 180-degree wall-to-wall coverage.

Imatge: Frontal view of the GDS3712, highlighting the camera lens, call button, and speaker/microphone grille.
Instal·lació i Configuració
1. Muntatge del dispositiu
- Tria la ubicació: Select a suitable outdoor or indoor location, ensuring clear line of sight for the camera and easy access for visitors. Consider mounting height for optimal facial recognition.
- Preparació del cablejat: Route necessary Ethernet (PoE recommended) and control wiring through the wall to the mounting point.
- Suport segur: Use the provided screws to securely attach the mounting bracket to the wall.
- Connecteu el cablejat: Connect the Ethernet cable to the GDS3712's RJ45 port. If using external power, connect the power adapter. Connect alarm inputs/outputs and electric lock relays as required. Refer to the wiring diagram in the full technical datasheet for detailed connections.
- Connecteu el dispositiu: Carefully align the GDS3712 unit with the mounting bracket and secure it in place.
2. Configuració inicial de la xarxa
- Encès: Apply power to the GDS3712. The device will boot up.
- Descobriu el dispositiu: Use Grandstream's GDS Manager software or a network scanner to discover the GDS3712's IP address on your local network.
- Accés Web IU: Obre a web browser and enter the device's IP address. Log in using the default credentials (usually admin/admin).
- Configura la configuració de la xarxa: Set a static IP address, subnet mask, gateway, and DNS server if required by your network.
- Actualitzar el firmware: Check for and install the latest firmware updates from the Grandstream website for optimal performance and security.
3. Registre del compte SIP
- Navigate to the SIP settings in the web IU.
- Configure the SIP server address, SIP User ID, Authenticate ID, and Password as provided by your SIP service provider or IP PBX administrator.
- Ensure the SIP status shows "Registered" after applying settings.
Instruccions de funcionament
1. Fer una trucada
- Visitor Initiated Call: A visitor presses the single call button on the GDS3712. The device will dial the pre-configured SIP extension(s).
- Receiving Call: The call can be received on a compatible IP phone, video intercom station, or smartphone application.
2. Remote Door Opening
- During an active call, the recipient can enter a DTMF code (e.g., a PIN) on their receiving device to trigger the electric lock relay, opening the door.
- The specific DTMF code is configured in the GDS3712's web interfície.
3. Monitorització de vídeo
- The GDS3712's video stream can be accessed via an NVR, compatible IP video phone, or a dedicated surveillance application.
- Refer to your NVR or surveillance software documentation for instructions on adding an IP camera.
4. Alarm Inputs/Outputs
- Entrada d'alarma: Connect an exit button or door sensor to the alarm input ports. These can trigger events such as initiating a call or sending an alert.
- Sortida d'alarma: The alarm output can be configured to activate external devices (e.g., a siren) based on specific events detected by the GDS3712.
Manteniment
- Neteja: Periodically clean the camera lens and the device's exterior with a soft, damp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Actualitzacions de firmware: Regularly check the Grandstream website for new firmware versions. Keeping the firmware updated ensures optimal performance, security, and access to new features.
- Inspecció del cable: Inspeccioneu periòdicament tots els cables i connexions per detectar signes de desgast o danys.
- Configuració de còpia de seguretat: It is recommended to regularly back up the device's configuration settings through the web interfície.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | No power, faulty power adapter, or PoE issue. | Check power source, power adapter, and PoE switch/injector. Ensure cables are securely connected. |
| No es pot accedir web interfície. | Incorrect IP address, network connectivity issue, or firewall blocking access. | Verify IP address. Check network cable. Ensure device and computer are on the same network segment. Temporarily disable firewalls. |
| SIP account fails to register. | Incorrect SIP server details, wrong credentials, or network issues preventing SIP communication. | Double-check SIP server address, user ID, and password. Verify network connectivity to the SIP server. Check firewall settings. |
| No video stream. | Network bandwidth issues, incorrect video settings, or NVR/client configuration. | Check network load. Verify video encoding settings in the GDS3712 web UI. Ensure NVR/client is configured correctly to receive the stream. |
| Door lock does not open remotely. | Incorrect DTMF code, relay wiring issue, or lock malfunction. | Verify the DTMF code in the GDS3712 settings. Check wiring between the GDS3712 and the electric lock. Test the electric lock independently. |
Especificacions
| Característica | Detall |
|---|---|
| Model | GDS3712 |
| Fabricant | Grandstream |
| Resolució de vídeo | Fins a 1080p |
| Relleus | 2 (for Electric Lock and Alarm Out) |
| Entrades d'alarma | 2 (for Exit button and Door sensor) |
| Càmera | Hemispheric, 180-degree coverage |
| Casing | Metal, Weatherproof, Vandal Resistant |
| Consum d'energia | 3 watts |
| Pes de l'article | 6 unces (170 grams) |
| Tipus d'alerta | Només moviment |
Garantia i Suport
For warranty information, please refer to the official Grandstream website or the warranty card included with your product. Technical support can be obtained through Grandstream's official support channels, including their website, knowledge base, and customer service contact information.
Always provide your product model number (GDS3712) and serial number when contacting support.





