1. Einleitung
This manual provides comprehensive instructions for the installation, operation, and maintenance of the Ritto 1723070 Hands-free Intercom Post. Designed for seamless integration with the Ritto Twin Buy system, this device offers reliable hands-free communication for your home or office.
Important Safety Note: Electronic components must only be installed by qualified electricians and trained personnel.
2. Produktüberschreitungview
The Ritto 1723070 is a compact and efficient hands-free intercom post. Its design prioritizes ease of use and clear audio communication within the Ritto Twin Buy system.

Figure 2.1: Ritto 1723070 Hands-free Intercom Post. This image shows the front view of the white intercom unit, featuring a speaker grille on the left and four control buttons on the right. The buttons include icons for volume, a crescent moon (possibly night mode or mute), an eye (possibly for camera view if connected to a video system), and a key (for door release).
Hauptmerkmale:
- Hands-free operation for convenient communication.
- Designed for integration with the Ritto Twin Buy system.
- High-quality audio output.
- Kompaktes und schlankes Design.
3. Einrichtung und Installation
Installation of the Ritto 1723070 Hands-free Intercom Post requires specialized knowledge of electrical systems and the Ritto Twin Buy protocol. Due to the nature of electronic components and for safety reasons, installation must be performed exclusively by qualified electricians or trained personnel.
General Installation Guidelines (for Qualified Personnel):
- Stromabschaltung: Vor Beginn jeglicher Arbeiten muss sichergestellt werden, dass die gesamte Stromzufuhr zum Installationsbereich am Hauptleistungsschalter unterbrochen ist.
- Montage: Select a suitable indoor location for the intercom post, typically near an entrance or a central living area. Mount the unit securely to a wall using appropriate fasteners.
- Verdrahtung: Connect the intercom post to the Ritto Twin Buy system wiring according to the detailed wiring diagrams provided in the professional installation guide (not included in this user manual). Pay close attention to polarity and connection points.
- Systemintegration: Once wired, the unit will need to be integrated and configured within the existing Ritto Twin Buy system. This may involve addressing or programming steps specific to your system setup.
- Wiederherstellung und Prüfung der Stromversorgung: After all connections are secure and verified, restore power to the system. Test the intercom's functionality, including audio clarity, hands-free operation, and any integrated features like door release.
Refer to the specific installation documentation provided with your Ritto Twin Buy system for detailed wiring diagrams and configuration procedures.
4. Bedienungsanleitung
The Ritto 1723070 Hands-free Intercom Post is designed for intuitive operation within the Ritto Twin Buy system.
Empfangen eines Anrufs:
- When an external unit (e.g., door station) initiates a call, the intercom post will ring.
- To answer, simply speak towards the unit. The hands-free function allows for two-way communication without needing to press a button to talk.
- To end the call, the call will typically terminate automatically after a set period of inactivity or when the external caller disconnects. Some systems may have a dedicated hang-up button if integrated.
Verwenden der Schaltflächen:
The unit features four circular buttons on the right side. While specific functions may vary slightly based on your Twin Buy system configuration, their general purposes are:
- Top Button (Speaker Icon): Typically controls the volume of the speaker. Press to cycle through volume levels or mute/unmute.
- Second Button (Crescent Moon/Circle): May function as a mute button for the microphone, a privacy mode, or a night mode setting. Consult your system's main manual for exact functionality.
- Third Button (Eye Icon): If your Ritto Twin Buy system includes a video door station, this button may activate the video feed to view the caller without answering the call.
- Bottom Button (Key Icon): This is typically the door release button. Pressing this button will unlock the connected door or gate. Use with caution and only when you have identified the visitor.
For detailed information on specific button functions and advanced features, please refer to the complete Ritto Twin Buy system manual.
5. Wartung
The Ritto 1723070 Hands-free Intercom Post requires minimal maintenance to ensure optimal performance and longevity.
Reinigung:
- Wipe the exterior of the unit with a soft, dry, or slightly damp Tuch.
- Do not use abrasive cleaners, solvents, or strong chemicals, as these can damage the surface.
- Ensure no liquid enters the speaker grilles or button openings.
Allgemeine Pflege:
- Setzen Sie das Gerät keinen extremen Temperaturen, direkter Sonneneinstrahlung oder hoher Luftfeuchtigkeit aus.
- Do not attempt to open the unit or perform any internal repairs. This should only be done by qualified service personnel.
- The unit does not require batteries.
6. Fehlerbehebung
If you experience issues with your Ritto 1723070 Hands-free Intercom Post, try the following troubleshooting steps. For complex issues, contact a qualified electrician or Ritto support.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Kein Ton aus dem Lautsprecher | Volume too low; Mute activated; Wiring issue; System fault. | Press the volume button (speaker icon) to increase volume. Check if the mute button (crescent moon/circle) is active. If problem persists, consult a qualified electrician to check wiring and system status. |
| Das Mikrofon nimmt keinen Ton auf | Mute activated; Obstruction; Wiring issue; System fault. | Ensure the mute button is not active. Check for any physical obstructions over the microphone area. If problem persists, contact a qualified electrician. |
| Türöffner funktioniert nicht | Incorrect wiring; System configuration issue; Faulty lock mechanism. | Verify the door release button (key icon) is being pressed correctly. This issue almost always requires a qualified electrician to diagnose wiring and system configuration. |
| Gerät reagiert nicht | No power; System fault; Wiring issue. | Check if other components of the Ritto Twin Buy system are functioning. Ensure power is supplied to the system. Contact a qualified electrician for diagnosis. |
7. Spezifikationen
Below are the technical specifications for the Ritto 1723070 Hands-free Intercom Post:
| Spezifikation | Detail |
|---|---|
| Hersteller | Ritto |
| Modellnummer | 1723070 |
| Produktabmessungen (L x B x H) | 9 x 15.2 x 2.3 cm |
| Gewicht | 99.79 Gramm |
| Batterien erforderlich | NEIN |
| Batterien im Lieferumfang enthalten | NEIN |
| Kompatibilität | Ritto Twin Buy System only |
8. Garantie und Support
For information regarding warranty coverage for your Ritto 1723070 Hands-free Intercom Post, please refer to the warranty documentation provided with your complete Ritto Twin Buy system or contact Ritto customer support directly.
If you require technical assistance or have questions not covered in this manual, please contact your authorized Ritto dealer or Ritto customer service. Ensure you have your product model number (1723070) and details of your Ritto Twin Buy system readily available when seeking support.
You can often find contact information for Ritto support on their official weboder über die Kaufdokumentation Ihres Produkts.