Tag: fire safety IoT device

• Wanlin Fire Protection Brings 4G LTE Cat.1 + NB-IoT 4G Wireless Smoke & Heat Detector (WL-SM601) to 2026-07-08
• Wanlin Fire Protection Brings 4G LTE Cat.1 + NB-IoT 4G Wireless Smoke & Heat Detector (WL-SM601) to 2026-07-08
• Wanlin Fire Protection Brings 4G LTE Cat.1 + LoRa 4G Smart Photoelectric Smoke Detector (WL-SM600) t2026-07-07
• Wanlin Fire Protection Brings NB-IoT (B1/B3/B5/B8/B20/B28) NB-IoT Smart Smoke Alarm (WL-SM602) to Ca2026-07-07
• Wanlin Fire Protection Brings 4G LTE + RS485 Modbus + LoRa 4G Industrial Addressable Smoke Detector 2026-07-07