Detnov SFD-221W wall fire alarm with flash
Manufacture:
detnov
Product code:
SFD-221W
Red siren with white flash for wall installation W-2.4-8 flash coverage. IP21C , 24Vdc power supply ,consumption: 25 to 40mA, depending on selected tone, 32 tones , Indoor use ,Acoustic power 78 to 98 dB, EN 54-3 and EN 54-23 certified
Product information
°Compatible with conventional control panels and Detnov . addressable 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 kinds of sounds | |
| Coverage of ceiling flash | C-3-8 |
| Wall flash coverage: | W-2.4-8 |
| Temperature | -20ºC đến 70ºC |
|
Humidity |
95% |
| Protection class |
SFD-221C và SFD-231C : IP21C SFD-221W và SFD-231W : IP33C |
| Certificate | EN 54-3 and EN 54-23 |
| Structure | ABS |
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