Products

We are a high-tech enterprise specializing in new energy storage and fire protection technologies

SG-SSD3501 fire audible and optical alarm

sfd-220 low profile model and sfd-230 high profile model

Available in white: sfd-220-w and sfd-230-w

Low current consumption, high efficiency

32 selectable tones

3 volume settings (high, medium, low)

Easy to install

Certified by en 54-3

Address：
4/F, Building B, Shuanghuan New Generation Information Industrial Park, No.8 Baoqing Road, Longgang District, Shenzhen
Phone：
+86-0755-22677931
Fax：
+86-0755-22677935
E-mail：
sales@ssdtech.cn