stove left-on reminder, gas shut-off alarm, unattended cooker alert, kitchen fire prevention device,-stove left-on reminder, gas shut-off alarm, unattended cooker alert, kitchen fire prevention device, range timer safety alarm

110dB sounder strobe EN 54-3 Sounder and EN 54-23 Visual Alarm Device export OEM ODM wholesale

audible visual alarm device EN 54-3 Sounder and EN 54-23 Visual Alarm Device export OEM ODM wholesale

NB-IoT VAD manufactured by Wanlin Fire Control — EN 54-3 / EN 54-23 / CE / RoHS certified fire alarm sounder strobe with reliable audible and visual notification. Factory-direct pricing with OEM/ODM services, global shipping. Suitable for commercial, industrial, and residential fire alarm systems. Contact for bulk quotation.