Fire Alarm Equipment
Fire Alarm Sounder Beacons
Tanda sounder beacons provide audible and visual fire alarm indication. TX3307 and TX3307A are separate model options with red housings; each requires its own base and wiring confirmation.
Provide the control panel model, protocol and existing device references so compatibility can be checked before supply.
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Specifications
Product specifications
The electrical, acoustic and dimensional specifications marked TX3307A apply to that model only. Select TX3307 and TX3307A separately.
- Product brand
- Tanda
- Alarm indication
- Audible and visual
- Housing appearance
- Red housing
- Model options
- TX3307 / TX3307A
- TX3307A — bus supply
- 24 V DC nominal; 15–28 V DC
- TX3307A — current
- Standby ≤0.4 mA; activated ≤3 mA
- TX3307A — sound level
- 75–105 dB(A) at 3 m directly in front, after stabilization
- TX3307A — flash frequency
- 1.0–1.8 Hz
- TX3307A — bus connection
- Non-polarized two-wire bus
- TX3307A — matching base
- TX3307-DZ
- TX3307A — dimensions including base
- 121 × 86 × 45 mm
- TX3307A — operating temperature
- 0 to +55 °C
- TX3307A — relative humidity
- ≤95% RH, non-condensing
Models & configurations
Models & configurations
Match the product reference and selection details to your order.
| Configuration | Product reference | Selection details |
|---|---|---|
| Sounder beacon — TX3307 | TX3307 | Confirm the TX3307-specific base, wiring and panel compatibility. |
| Sounder beacon — TX3307A | TX3307A | Non-polarized two-wire bus, 24 V DC nominal, TX3307-DZ base. |
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