The TSF-91 Conventional Sounder/Flasher combines a compact modern design with audible and visual fire alarm notification for conventional fire alarm systems. It is suitable for wide indoor spaces and fits both residential and commercial applications.
The unit uses advanced piezoelectric technology and provides 360-degree sound and light distribution so the alarm remains noticeable from multiple points in the protected area. Its dual-tone output, visible light signalling, and indoor-rated design make it a dependable choice for applications that require both audible and visual alerts.
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| Technical Specifications | |
|---|---|
| Model | TSF-91 |
| Compatibility | EN 54-3 |
| Power Supply | 27 V |
| Standby Consumption | 0 |
| Alarm State Current | 15 mA |
| Operating Temperature | -10°C / 70°C |
| Humidity | 95% (Without Condensation) |
| Tip | Tip A (For Indoor Use) |
| IP Protection | IP21 |
| Sound Level | 80 dB/m |
| Frequencies Range | 600 Hz - 4 kHz |
| Sound Mode | Dual Tone |
| Dimensions | 75 x 100 mm |
| Weight | 150 g |
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