| Model | RSF-90, RSF-91 |
|---|---|
| Design Standard | EN 54-3, ISIRI 18687-3 |
| Power Supply | 27V DC |
| Quiescent Current | – |
| Alarm Current | 30-100 mA |
| Operating Temperature | -10°C to +70°C |
| Humidity | ≤95% Non-condensing |
| Sound Level | ≥80 dB at 1 meter |
| IP Rating | IP21 |
| Type | Type A (for indoor use) |
| Dimensions | 100 x 75 mm |
| Weight | 165 g |
The SENS RSF-90 RSF-91 Sounder Flasher is a reliable and efficient conventional fire alarm device designed to deliver both audible and visual alerts in emergency situations. Meeting EN 54-3 and ISIRI 18687-3 standards, it ensures optimal performance in various fire detection systems.
Engineered for indoor applications, the RSF-90 and RSF-91 feature a powerful sound output of ≥80 dB at 1 meter, combined with a bright flashing light for maximum visibility. The operating temperature range of -10°C to +70°C and a humidity resistance of up to 95% non-condensing make these units highly durable in different environmental conditions.
With an IP21 rating, these devices are well-suited for indoor environments where high reliability is essential. The RSF-90 RSF-91 operates on a 27V DC power supply and consumes 30-100 mA in alarm mode. The compact dimensions of 100 × 75 mm and lightweight design of 165 g allow for easy installation without compromising space or aesthetics.
The SENS RSF-90 RSF-91 Sounder Flasher is ideal for integration into conventional fire alarm systems in residential, commercial, and industrial buildings. By combining sound and light alarms, it ensures that both hearing and visually impaired individuals receive timely alerts during fire emergencies.
Choosing SENS RSF-90 RSF-91 Sounder Flasher means investing in quality, safety, and compliance with international fire protection standards. It is a dependable solution for enhancing the overall effectiveness of any fire alarm system.
