100 db

433MHz - Wanlin, a Chinese manufacturer and export supplier based in Shenzhen, China, builds Hong Kong wireless fire alarm and fire detection systems: LoRaWAN and RF 433 MHz wireless gateways with 4G or Wi-Fi uplink, battery-powered wireless call points and smoke and heat detectors, mains-powered alarm units with 2-hour UPS backup, IP67 enclosures and a web ···

Wanlin Fire - China source manufacturer for Thailand fire extinguisher supplier. Featured model WL-TH-MCP (Manual Call Point & Sounder Strobe): Resettable manual call point with combined sounder strobe; Positive action contact, dual tamper monitoring; 100 dB at 1 m sounder + 1 cd strobe (EN54-23 C-3-A) synchronization; -10 to +55 deg C, 0-95% RH. Full lineup···

Wanlin Fire - China source manufacturer for cellular fire alarm communicator. Featured model WL-TH-MCP (Manual Call Point & Sounder Strobe): Resettable manual call point with combined sounder strobe; Positive action contact, dual tamper monitoring; 100 dB at 1 m sounder + 1 cd strobe (EN54-23 C-3-A) synchronization; -10 to +55 deg C, 0-95% RH. Full lineup: s···