| Operating Voltage Range | 16-29VDC |
| Maximal consumption | 75mA @ 24VDC |
| Maximal sound volume | 102dB @ 1m |
| Frequency range | 2.7-4kHz |
| Frequency of the strobe flashing | 2Hz/0.6W |
| Type of tone | monotone |
| Color LEDs | red |
| Material/Color | ABS, red |
| Dimensions | 94x45x69mm |
SF50 هو جهاز إنذار حريق تقليدي مزود بمدخل واحد للاتصال بلوحة إنذار الحريق التقليدية. تم تصميم SF50 للاستخدام الداخلي فقط. يتميز جهاز الصوت بحجم صغير وهو مناسب للتركيب على الأسطح العادية. التثبيت سهل دون الحاجة إلى تفكيك أي أجزاء من جسم جهاز الصوت. يتم التثبيت باستخدام برغي واحد.
شهادة BOSEC.
| Main Power Supply | 110÷230VAC,50÷60 Hz, 2x200W |
| Back-up Power Supply- lead batteries one in the main block + one in the Block expander | 12V/ 18Ah |
| Nominally internal battery resistance | <0,3Ohm |
| Storage Temperature | -10˚C to +60˚C |
| Operating temperature | -5°C to +40°C |
| Dust and moisture protection | IP30 |
| Relative Humidity (without condense) | up to 95% |
| Dimensions | 430/330/120mm |
| Weight | Min. configuration 7kg/ Max. configuration 15kg (without battery) |
| Main Power Supply | 230VAC +10%/-15%,50÷60 Hz |
| Back-up Power Supply- lead batteries | 12V/18Ah |
| Nominally internal battery resistance | <0,3Ohm |
| Storage Temperature | -10˚C to +60˚C |
| Operating temperature | -5°C to +40°C |
| Dust and moisture protection | IP 30 |
| Relative Humidity | up to 95%(without condense) |
| Dimensions | 430/330/120mm |
| Weight | 6kg(without battery) |
| Operating Voltage Range | 20-28VDC |
| Maximal consumption (main tone type 27) | |
| – low volume level | 8.5 mА @ 24VDC |
| – high volume level | 22mA @ 24VDC |
| Sound volume (main tone type 27) | |
| – low volume | ~ 94dB @ 1m |
| – high volume | ~ 102dB @ 1m |
| Sound volume (other tone types) | |
| – low volume | 88-99dB @ 1m |
| – high volume | 90-102dB @ 1m |
| Wire Gauge for terminals | 0.2 – 1.5mm2 |
| Operating temperature | -10°C ÷ +60°C |
| IP protection | IP21C |
| Relative humidity resistance | (93 ± 3)% @ +40°C |
| Color | Red/White |
| Material | ABS |
| Weight | ~248g |
| Dimensions | 102x32mm |
