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 |
Xem thêm
Rút gọn
Frequently asked questions
You will receive a quote from us as soon as possible..
Related products
Price : Contact
X
Product portfolio
Online support
Ms. Nguyen (Vice president)
Mr. Tam (Design consultancy)
Mr Đong (Technicians)
Ms Ngan (Accountant)
Sales manager
Mr. Khoa (Deputy business)
Ms Duy( Deputy business)
Ms Thao (Deputy business)
Mr Nghi (Deputy business)
Mr Dong (Deputy business)
Mr Thai (Deputy business)
Ms.Nhi ( Deputy business)
Mr Hy (Delivery)
Have 0 comment, evaluate about Detnov SFD-221W wall fire alarm with flash
TVAdministratorsAdministrators