sounder strobe supplier

sounder strobe with LED EN 54-3 Sounder and EN 54-23 Visual Alarm Device export OEM ODM wholesale

sounder strobe supplier EN 54-3 Sounder and EN 54-23 Visual Alarm Device export OEM ODM wholesale

wireless sounder strobe with alarm integration direct from Wanlin Fire Protection — 12-year factory experience, WL-SS100 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi, High-Intensity LED Strobe + Piezoelectric Sounder, AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding avail···