Battery-Powered Smoke Alarms for Residential Projects | Wanlin Fire · Practical Product and Application Information
4G alarm with self test
Explore products, technical articles, FAQs, and application information related to 4G alarm with self test from Battery-Powered Smoke Alarms for Residential Projects | 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.
-
4G Alarm with SMS Alert China Manufacturer, 4G Wireless Soun···
4G Alarm with SMS Aler···
2026-07-13
4G Alarm with SMS Alert China manufacturer. EN 54-3 certified sounder strobe with 120dB siren and high-intensity LED strobe. 4G wireless, IoT smart monitoring, OEM/ODM, wholesale, global shipping to Italy. Contact: wanlinfirecontrol@163.com
-
4G alarm with 5G, 4G Wireless Sounder Strobe Alarm, WL-SS100···
4G alarm with 5G, 4G W···
2026-07-13
4G alarm with 5G direct from Wanlin Fire Protection — 12-year factory experience, WL-SS100 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.1 + WiFi, High-Intensity LED Strobe + Piezoelectric Sounder, AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Serving 60+ countries ac···
-
NB-IoT fire alarm horn, Portable Sounder Strobe, WL-SS107, W···
NB-IoT fire alarm horn···
2026-07-13
NB-IoT fire alarm horn direct from Wanlin Fire Protection — 12-year factory experience, WL-SS107 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: Bluetooth 5.0 + 4G LTE (optional), Compact High-Output Strobe + Mini Sounder, 2-year replaceable battery (1x CR123A). MOQ 100 units, 25-30 working days, OEM/ODM custom branding available. Servi···