SFD-221C, Ceiling mounted fire alarm siren with flashing light
Manufacture:
detnov
Product code:
SFD-221C
Red siren with white flash installed on ceiling
✔️ Flash coverage C-2.4-7. IP21C , 24Vdc power supply , consumption: 25 to 40 mA to selected tone (32 tones), Sound power 78 to 98 dB , EN 54-3 and EN 54-23 certified
Product information
°Compatible with conventional control panels and Detnov analog siren modules
° Low consumption and high efficiency 32 configurable tones
°Suitable for internal use
° Easy installation, with base
° Certified to EN 54-3 and EN 54-23
Specifications
| Voltage | 18 to 30 VCC |
| Consumption in alarm @ 24 V | 25 to 40 mA, depending on tone |
| Sound power |
78 to 98 dB, depending on tone |
| 32 selectable tones | |
| Coverage of ceiling flash | C-3-8 |
|
Cover the wall flash |
W-2.4-8 |
| Temperature | -20ºC to 70ºC |
| Humidity | 95% |
| Protection class |
SFD-221C và SFD-231C : IP21C SFD-221W và SFD-231W : IP33C |
| Structrure | ABS |
| Certificate | EN 54-3 and EN 54-23 |
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