IP68 protection

• X-Sense smoke detector alternative, Smart Wireless Interconnected Smoke Alarm System, WL-SFP800, Wan 2026-08-03
• non-polar two-wire bus, Smart Smoke and CO Combination Detector, WL-SFP200, Wanlin Fire Protection, 2026-08-03
• anti salt spray corrosion, Smart Fire Safety All-in-One DIY Kit, WL-SFP900, Wanlin Fire Protection, 2026-07-31
• server farm smoke detector, Smart Wireless Interconnected Smoke Alarm System, WL-SFP800, Wanlin Fire 2026-07-30