Còi báo cháy 24V COFEM SIR-24B
- Indoor and outdoor sounder made of red ABS.
- Great sound level. Low consumption.
- 32 selectable tones. Volume control.
- Automatic synchronization.
Đặc tính kỹ thuật
| Model | SIR-24B |
| Voltage range | 9-28 Vdc |
| Consumption (using tone 3) | at 24 Vdc 16 mA |
| Output volume (tone 3) | at 24 Vdc 102 dB (A) |
| Operating temperature | -25ºC to +70ºC |
| Size | Ø95 x 91 mm |
| IP protection | IP54 |
- Bảo hành: 12 tháng.
