Fire Alarm Product Selection Guide | Wanlin Fire

Global Partnership Invitation – Dual Sensor Smoke Detector Manufacturer ChinaDual Sensor Smoke Detector | Dual Technology Smoke Alarm | Multi-Criteria Smoke Sensor | Combined Photoelectric & Ionization Detector | Dual Sensing Fire DetectorOEM/ODM | Custom Development | Factory Visit Welcome | Round-Trip Airfare Reimbursement | Free Accommodation & MealsAre you a global trade partner, cross-border e-commerce seller, sourcing agent, or local distributor looking for a direct Chinese manufacturer of dual sensor smoke detectors?Do you want to source advanced dual technology smoke alarms and multi-criteria smoke sensors without dealing with trading company markups?Wanlin Fire Technology – a verified manufacturer of home fire alarm and detection devices – is now expanding our international partner network. We specialize in dual sensing fire detection technology and are ready to become your long-term supplier.We are not a middleman. We are the source factory. We offer complete export solutions for dual sensor smoke detectors, dual technology smoke alarms, multi-criteria smoke sensors, combined photoelectric and ionization detectors, and dual sensing fire detectors. Our philosophy is simple: win-win cooperation, quality assurance, and exceptional service for every global partner.Our Core Product Line – Dual Sensor Smoke Detection DeepenedDual sensor smoke detectors combine two different detection technologies in a single unit, providing comprehensive fire protection for both fast-flaming and slow-smoldering fires. All products are designed to meet CE, RoHS, EN14604, UL217, and UKCA certifications.1. Dual Sensor Smoke DetectorCombines photoelectric and ionization sensors in one housingDetects both slow-smoldering fires (photoelectric) and fast-flaming fires (ionization)Reduced false alarms compared to single-sensor detectorsAvailable in 9V battery, 10-year sealed battery, and hardwired with battery backupInterconnectable version available (wireless or hardwired up to ...