LoRa Wireless Fire Alarm Systems for Warehouses | Wanlin Fire · Practical Product and Application Information
mqtt
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heat detector for MQTT, Smart Heat Detector with App, WL-HD9···
heat detector for MQTT···
2026-07-10
heat detector for MQTT direct from Wanlin Fire Protection — 12-year factory experience, WL-HD901 fully certified UL 521/EN 54-5/CE/FCC/RoHS/REACH. Key specs: WiFi + Bluetooth 5.2, Fixed Temperature Thermistor + Temperature Compensation, 10-year sealed lithium battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ countrie···
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Factory Direct Pressure Gauge Case Study: Wanlin WL-PG400 4G···
Factory Direct Pressur···
2026-06-10
Pressure Gauge Case Study direct from Wanlin Fire Protection — 12-year factory experience, WL-PG400 fully certified CE/FCC/RoHS. Key specs: 4G Cat.4 wireless, 5s alert push via APP/SMS/Call/Email, 3-year
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Factory Direct Water Treatment Plant Output Pressure Wireles···
Factory Direct Water T···
2026-06-10
Water Treatment Plant Output Pressure Wireless Monitor direct from Wanlin Fire Protection — 12-year factory experience, WL-PG400 fully certified CE/FCC/RoHS. Key specs: 4G Cat.4 wireless, 5s alert push via APP/SMS/Call/Email, 3-year
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Factory Direct Carbon Dioxide Pipeline Pressure: Wanlin WL-P···
Factory Direct Carbon ···
2026-06-10
Carbon Dioxide Pipeline Pressure direct from Wanlin Fire Protection — 12-year factory experience, WL-PG400 fully certified CE/FCC/RoHS. Key specs: 4G Cat.4 wireless, 5s alert push via APP/SMS/Call/Email, 3-year
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Factory Direct Wireless Sanitary Pressure Gauge: Wanlin WL-P···
Factory Direct Wireles···
2026-06-10
Wireless Sanitary Pressure Gauge direct from Wanlin Fire Protection — 12-year factory experience, WL-PG400 fully certified CE/FCC/RoHS. Key specs: 4G Cat.4 wireless, 5s alert push via APP/SMS/Call/Email, 3-year