Networked Smoke Alarm Systems for Retrofit Projects | Wanlin Fire · Practical Product and Application Information
spa smoke detector
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Spa smoke detector, Smart Smoke Detector, WL-SD-500, Wanlin ···
Spa smoke detector, Sm···
2026-08-22
spa smoke detector — Wanlin Fire, Chinese smart smoke detector manufacturer and exporter by Wanlin Fire Technology. WL-SD-500 photoelectric smart smoke detector with 4G LTE and NB-IoT dual-mode connectivity, 10-year sealed lithium battery, 85dB sounder, app/SMS/push alerts, remote cloud monitoring. EN 14604, EN 54-7, UL 217, CE, RoHS certified. MOQ from 100···
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2.4GHz wireless, Smart IoT Fire Safety Gateway, WL-SFP700, W···
2.4GHz wireless, Smart···
2026-08-03
2.4GHz wireless direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP700 smart fire detector certified UL 217/UL 268/UL 2034/UL 864/CE/EN14604/EN54/FCC. Key specs: ARM Cortex-A7 Processor + 4G LTE Cat.1 + WiFi + Ethernet + Zigbee + Bluetooth + Cloud Platform Integration, 4G LTE Cat.1 + WiFi + Ethernet + Zigbee + Bluetooth + IoT Cloud Platf···