Smart Room Number Panel – LED Illuminated, Do Not Disturb (DND) & Cleaning Indicator
Smart Room Number Panel – LED Illuminated, Do Not Disturb (DND) & Cleaning Indicator
Otimsan
+KDV
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Material Information
Material Information
Aluminum body + Plexiglass
Size
Size
13x23 cm
Areas of Application
Areas of Application
Hotel
Dormitory
Hospital
Residence
Frequently Asked Questions
Frequently Asked Questions
❓ How does the smart room number panel work?
The product is triggered by 12V or dry contact signals coming from inside the room. Indicators such as DND (Do Not Disturb), cleaning request, or other statuses are activated through these signals.
❓ Is the product compatible with KNX automation systems?
The product is not directly integrated into KNX systems. However, it can work in conjunction with KNX infrastructure via 12V or dry contact signals.
❓ What indicators are included on the panel?
The panel can include up to 4 indicators. Commonly used icons are DND (Do Not Disturb), cleaning request, bell, and availability status. The number of icons can be reduced upon request.
❓ What should be considered during installation?
Since there is a connection area at the back of the product, a suitable cavity must be made in the wall. The recommended size is at least 4 cm depth and 7x6 cm dimensions. Electrical connections must be made according to the wiring diagram.
❓ Can the product operate without electrical connection?
No, since the product is LED illuminated, it requires a power connection. It can operate with 12V DC or 220V AC.
❓ Can a logo be added to the product?
Yes, a logo belonging to your business can be integrated into the top section of the panel. This highlights the hotel’s corporate identity.
❓ Which areas is this product suitable for?
It is a modern solution used in hotels, aparthotels, residences, dormitories, and smart building systems. It is preferred to improve guest experience and streamline operational processes.
🛎️ Smart Room Number Panel – LED Illuminated, Customizable, DND & Cleaning Indicator
Looking for a modern, stylish, and functional solution for your hotel, apartment, or corporate accommodation areas? Our Smart Room Number Panel features LED illumination that enhances visibility while elevating the guest experience to the next level.
This panel can be fully customized with indicators such as “Do Not Disturb (DND)”, “Cleaning Request”, “Bell”, and “Availability”.
Material: The body is made of high-quality zinc alloy, and the front surface consists of a glass panel that provides a sleek and modern appearance.
Product size: 13 x 23 cm. Its compact design offers an aesthetic and space-saving solution for hotel room doors.
Application areas: Hotels, residences, student dormitories, and smart building systems.
🔧 Technical Features and Details
- Customizable Logo: Your business logo can be integrated at the top of the panel, providing a professional corporate identity.
- LED Illuminated Room Number: Easily readable even at night and in low-light conditions.
- 4-Indicator System: Supports up to 4 indicators/buttons on the lower section. The number can be reduced but cannot exceed 4.
- Bell Function Supported: Optional bell button can be added. Note: Speaker system is not included.
- Power Compatibility: Works with both 220V and 12V systems.
- KNX Compatibility: Not directly KNX-integrated. However, it is compatible with KNX trigger signals (12V, dry contact, etc.).
- Easy Installation: Wall-mounted design. Electrical connections must strictly follow the wiring diagram; incorrect installation may damage the product.

🔧 Technical Specifications
| Feature | Detail |
|---|---|
| Product Name | Smart Room Number Panel – LED Illuminated, DND & Cleaning Indicator |
| Size | 13 cm x 23 cm |
| Body Material | Zinc Alloy |
| Front Panel | Glass (glossy surface) |
| Operating Voltage | 12V DC and 220V AC |
| Power Consumption | Low energy LED system |
| Indicator System | Max 4 icons (DND, Cleaning, Bell, Availability) |
| Bell Function | Supported (speaker not included) |
| Logo Customization | Available |
| KNX Compatibility | Trigger signal support only (not direct integration) |
| Mounting Type | Wall-mounted |
| Control System | External trigger input (buttons not included) |
| Usage Areas | Hotels, apart hotels, resorts, guest houses |
| Lead Time | 25 business days |
📌 Installation Warning – Protruding Mechanism
The back side of the product includes a recessed terminal block and a protruding connection module (see attached image). This design allows safe and organized electrical connections.
⚠️ Important installation notes:
- A recess or cavity must be prepared on the wall to accommodate the rear protruding mechanism.
- This space is required for proper cable placement and flush mounting.
- Direct surface mounting without this cavity may cause improper fitting or damage to connection points.
🔧 Recommended installation: Minimum recess depth of 4 cm and at least 7 cm x 6 cm opening.

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⚙️ How It Works
This product is an external “DND (Do Not Disturb) & Housekeeping” indicator mounted outside the room, operating via signal inputs from inside the room.
It is activated through control buttons inside the room, but these buttons are not included with the product.- Indoor control buttons are not included
- Signal activation via 12V or dry contact input
📦 Supply & Production Process
⏱️ Lead time: 25 business days
Production and customization begin after order confirmation.
🔑 KNX Compatibility Summary
The product is not directly connected to KNX systems.
However, it can operate seamlessly with KNX infrastructure via trigger signals (12V / dry contact output).
This allows integration with existing automation systems.
🚀 Why Choose This Product?
- Enhances corporate prestige
- Energy-efficient and durable
- User-friendly signaling system
- Fully customizable for each hotel or project
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