Wireless Smoke Detector:DHI-HY-SA21A-W2，DHI-HY-SA21A-W2(868)

The smoke Alarm-Detector is built in with smoke sensor and alarm functions within a single unit. The electronic conjunction og photo electric smoke sensing chamber can provide early detection of smoke and it has high immunity against false alarms due to insectsor dust which makes it different from other common detectors. The detectyor is based on radion frequency of 433 MHz or 868 MHz. As the detector is inbuilt with battery , it doesnt required any other sourche of power hence making it the best choice for residential applications. The detector can be connected with DMSS App in real time and receive timely notification of ignition of fire/smoke.

First Aid Nepal is one of the leading importer of all types of smoke detectors from residential to commercial purposes. We are one of leading company with 12+ years of experience in Nepal. First Aid Nepal deals on all types of stand alone smoke detectors to gas alarm detectors in Nepal.