The DB-BTN21 is a professional black wall-mounted Bluetooth audio interface designed for Dante and AES67 networked systems. It provides bidirectional audio, allowing Bluetooth input to feed two Dante channels while also supporting a return audio path for full duplex communication. Users can stream stereo or summed mono audio, with configuration available through RDL CONSOLE software or compatible remote controls.
The DB-BTN21 features intuitive single-button Bluetooth pairing with LED status indication and supports advanced control functions such as track selection, play/pause, and volume adjustment. Bluetooth metadata, including track title and artist, is multicast over the network for display on compatible devices. Multiple units can be controlled from a single remote, making it ideal for scalable installations.
Designed for seamless integration, the DB-BTN21 fits a standard US single-gang electrical box and is powered via PoE for simplified installation. Available in black, stainless steel, and white finishes, it offers flexible customization and reliable performance for conference rooms, hospitality, and commercial AV environments.
| Network Connector | RJ45 with Link and Speed indicators |
|---|---|
| Digital Audio Ethernet Protocol | Dante |
| Transmission Rate | 100 Mbps |
| Sample Rates Supported | 48 kHz |
| Bit Depth Supported | 24 bits |
| Audio Operating Levels | 20 dBFS = +4 dBu (balanced); -20 dBFS = -10 dBV (unbalanced), nominal |
| Indicators | Bluetooth, Network Sync |
| Power Connection | PoE (RJ45) |
| Ambient Operating Environment | 0°C to 40°C |
| Power Requirement | PoE |
| PoE | Class 0, IEEE 802.3af |
| Dimensions (H x W x D) | 4.11" (104.39 mm) x 1.71" (43.43 mm) x 2.09" (53.09 mm) |
| Shipping Weight | 0.63 lbs (0.29 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
