Tag: IoT connected smoke detector

• 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 + WiFi 4G Smoke & CO Combination Detector (WL-SM605) to T2026-07-07