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Wanlin WL-SG500 WiFi/Zigbee Dual Sim Backup — Certified Expo···
Wanlin WL-SG500 WiFi/Z···
2026-06-11
dual SIM backup direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/FCC/RoHS. Key specs: WiFi/Zigbee wireless, 8s alert push via APP/SMS/Audible + Auto Gas Shut-Off, AC Powered + Battery Backup
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Wanlin WL-SG500 WiFi/Zigbee Backseat Pet Temperature Alert —···
Wanlin WL-SG500 WiFi/Z···
2026-06-11
backseat pet temperature alert direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/FCC/RoHS. Key specs: WiFi/Zigbee wireless, 8s alert push via APP/SMS/Audible + Auto Gas Shut-Off, AC Powered + Battery Backup
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Wanlin WL-SG500 WiFi/Zigbee Office Alarm System — Certified ···
Wanlin WL-SG500 WiFi/Z···
2026-06-11
office alarm system direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/FCC/RoHS. Key specs: WiFi/Zigbee wireless, 8s alert push via APP/SMS/Audible + Auto Gas Shut-Off, AC Powered + Battery Backup
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Wanlin WL-SG500 WiFi/Zigbee Fob Shipping Terms — Certified E···
Wanlin WL-SG500 WiFi/Z···
2026-06-11
FOB shipping terms direct from Wanlin Fire Protection — 12-year factory experience, WL-SG500 fully certified CE/FCC/RoHS. Key specs: WiFi/Zigbee wireless, 8s alert push via APP/SMS/Audible + Auto Gas Shut-Off, AC Powered + Battery Backup
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Wanlin WL-PG500 NB-IoT Large Screen Pressure Gauge — Certifi···
Wanlin WL-PG500 NB-IoT···
2026-06-10
Large Screen Pressure Gauge direct from Wanlin Fire Protection — 12-year factory experience, WL-PG500 fully certified CE/FCC/RoHS. Key specs: NB-IoT wireless, 5s alert push via APP/SMS/Call, 5-year
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Wanlin WL-PG500 NB-IoT LoRaWAN Pressure Gauge — Certified Ex···
Wanlin WL-PG500 NB-IoT···
2026-06-10
LoRaWAN Pressure Gauge direct from Wanlin Fire Protection — 12-year factory experience, WL-PG500 fully certified CE/FCC/RoHS. Key specs: NB-IoT wireless, 5s alert push via APP/SMS/Call, 5-year
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Wanlin WL-PG500 NB-IoT Sulfur-Resistant Pressure Gauge — Cer···
Wanlin WL-PG500 NB-IoT···
2026-06-10
Sulfur-Resistant Pressure Gauge direct from Wanlin Fire Protection — 12-year factory experience, WL-PG500 fully certified CE/FCC/RoHS. Key specs: NB-IoT wireless, 5s alert push via APP/SMS/Call, 5-year
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Wanlin WL-PG500 NB-IoT Kunlun Coast Wireless Pressure Gauge ···
Wanlin WL-PG500 NB-IoT···
2026-06-10
Kunlun Coast Wireless Pressure Gauge direct from Wanlin Fire Protection — 12-year factory experience, WL-PG500 fully certified CE/FCC/RoHS. Key specs: NB-IoT wireless, 5s alert push via APP/SMS/Call, 5-year
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Wanlin WL-PG500 NB-IoT Wind Pressure Wireless Sensor — Certi···
Wanlin WL-PG500 NB-IoT···
2026-06-10
Wind Pressure Wireless Sensor direct from Wanlin Fire Protection — 12-year factory experience, WL-PG500 fully certified CE/FCC/RoHS. Key specs: NB-IoT wireless, 5s alert push via APP/SMS/Call, 5-year
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Wanlin WL-PG500 NB-IoT Pressure Gauge User Review — Certifie···
Wanlin WL-PG500 NB-IoT···
2026-06-10
Pressure Gauge User Review direct from Wanlin Fire Protection — 12-year factory experience, WL-PG500 fully certified CE/FCC/RoHS. Key specs: NB-IoT wireless, 5s alert push via APP/SMS/Call, 5-year
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