Fire Alarm and Evacuation Systems for System Integrators | Wanlin Fire · Practical Product and Application Information
4 20mA output
Explore products, technical articles, FAQs, and application information related to 4 20mA output from Fire Alarm and Evacuation Systems for System Integrators | 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.
-
low power consumption design, Smart Smoke and CO Combination···
low power consumption ···
2026-08-03
low power consumption design direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP200 smart fire detector certified UL 217/UL 268/UL 2034/UL 864/CE/EN14604/EN54/FCC. Key specs: Photoelectric Smoke Sensor + Electrochemical CO Sensor + NB-IoT Cellular Communication + Multi-Sensor Fusion, NB-IoT + IoT Cloud Platform + Dual Alarm (Smoke + CO) ···