The wireless doorbell switch adopts a tact switch, which is easy to operate and easy to carry. When the wireless doorbell switch is pressed, the module's IO port KEY1 (the 19th pin of U1) detects a low level. When the wireless doorbell switch is released, the module's IO port KEY1 (the 19th pin of U1) A high level is detected.

Wireless Door Bell Button

    • Wireless Range Of 10 Km

    • LoRaWAN™ Class A Compatible

    • Frequency Hopping Spread Spectrum (FHSS)

    • Improved Interference Immunity

    • Improved Power Management For Longer Battery Life

    • Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC For Sensor Data Messages)

    • Battery Life*2:

      ⁻ 5 Years

       (Conditions: Ambient Temperature 25 °C, 20 Triggers/Day, Txpower = 20dBm, LoRa Spreading Factor SF = 10)

    • Over-The-Air Updates (Future)

    • Third-Party Online Wireless Sensor Monitoring And Notification System To Configure Sensors, View Data And Set Alerts Via SMS Text And Email (Optional)

    • Available Third-Party Platform: Actility/ThingPark, TTN, MyDevices/Cayenne 

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