Winext Smoke Detector

AN-102 is an intelligent wireless photoelectric smoke detector based on
LoRaWAN protocol. Based on independent smoke alarm, it has been added functions
of wireless communication and wireless networking, so the smoke fire detector has the
features of high sensitivity, stable and reliable, attractive and durable, easy to deploy
and easy to use. The communication distance of LoRa reaches to 2-5km, which has
achieved the centralized monitoring and management of smoke fire alarm. The smoke
fire alarm mainly uses the infrared scattering principle to detect fires. When there is
smoke dust enter the smoke alarm, because of scattering, which can enhance the
receiving tube signal, and when smoke dust reaches the threshold, the smoke alarm
will emit alarm sound, and meanwhile the indicator light will flash quickly, and these
will make people know the fire early. The alarm information is reported to the Cloud
network alarm platform via LoRa wireless network in real time, which can replace the
traditional smoke alarm to report the information through the wire.