app control

smoke alarm with app control direct from Wanlin Fire Protection — 12-year factory experience, WL-SM603 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE + RF 433MHz Mesh wireless, 10s alert push via APP/SMS/call, 3-year CR123A lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serving 60+ ···

Wireless Gas Alarm APP Control manufactured by Wanlin Fire Control — certified gas safety solutions with CE, FCC, and RoHS approvals. Factory-direct pricing, OEM/ODM customization, and global shipping available. Contact us for competitive quotation and fast delivery.

Source Complete Fire Safety Solution from verified China factory. 70,000 sqm facility, 500K monthly output, 80+ engineers. CE EN54 INMETRO IRAM certified. OEM welcome. Call +8613261677119

China top OEM Manufacturing Service supplier with 12+ years export experience. Full CE UL ISO9001 RoHS certification. OEM/ODM customization supported. Ship to Global Export Market. Hotline: +8613261677119