Alarm Siren

✅  Intelligent long-range wireless alarm which supports high-power speakers and high-brightness LEDs for sound and light alarms

✅  4 kinds of alarm sounds are selectable: Fire alarm / Emergency alarm / alarm / doorbell sound

✅  Communication method is compatible with LoRaWAN protocol (Class C)

✅  LoRa wireless technology is widely used in long-distance and low-data wireless communication, with low power consumption feature

✅  Simple operation and setting

✅  AES Encryption, to highly secure data transmission from hacking attempts

✅  Long range of wireless transmission up to 10KM