Fire Alarm Retrofit Solutions for Smart Buildings | Wanlin Fire · Practical Product and Application Information
IoT photoelectric smoke detector
Explore products, technical articles, FAQs, and application information related to IoT photoelectric smoke detector from Fire Alarm Retrofit Solutions for Smart Buildings | Wanlin Fire.
Products and Services
Review relevant products, system options, application guidance, project support, and pre-sales or after-sales services.
Information for Selection
Compare the application scenario, functional requirements, installation environment, interfaces, communication method, quantity, and project schedule.
How Information Is Verified
Confirm model numbers, technical parameters, certifications, delivery terms, and compatibility against current product documents and agreed project requirements.
-
Dust Resistant Smoke Detector China Manufacturer,4G Standalo···
Dust Resistant Smoke D···
2026-07-29
Dust Resistant Smoke Detector China manufacturer. 4G standalone smoke detector with dual optical path photoelectric sensing, 4G Cat.1 communication, DC6V battery (3-year life), ≥95dB alarm, ≥60sqm coverage. GB20517-2006 & CCCF certified. OEM/ODM, wholesale, global shipping to Australia. Contact: wanlinfirecontrol@163.com
-
NB-IoT Cellular Smoke Detector Manufacturer, CE EN14604 UL R···
NB-IoT Cellular Smoke ···
2026-07-08
NB-IoT Cellular Smoke Detector China manufacturer. CE EN14604 UL RoHS FCC certified. 4G wireless smoke detection solution for Middle East market. OEM/ODM, wholesale, global shipping. Contact: wanlinfirecontrol@163.com
-
Wanlin Fire Protection Brings 4G LTE Cat.4 + WiFi 6 4G Smart···
Wanlin Fire Protection···
2026-07-08
Nest smoke detector alternative direct from Wanlin Fire Protection — 12-year factory experience, WL-SM607 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 wireless, 10s alert push via APP/SMS/call, 10-year sealed lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available. Serving 6···
-
Wanlin Fire Protection Brings LoRaWAN (CN470/EU868/US915/AS9···
Wanlin Fire Protection···
2026-07-07
wireless interconnected smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SM604 fully certified CE/EN14604/FCC/RoHS/REACH. Key specs: LoRaWAN (CN470/EU868/US915/AS923) wireless, 10s alert push via APP/SMS/call, 5-year lithium battery, CE/EN14604/FCC certified. MOQ 200pcs, 20-25 working days, OEM/ODM custom branding available···
-
Wanlin Fire Protection Brings 4G LTE + RF 433MHz Mesh 4G Int···
Wanlin Fire Protection···
2026-07-07
NB-IoT smoke alarm system 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+ co···