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Dragino LoRaWAN LHT65N/S-DC LoRaWAN Dry Contact Sensor

LHT65N/S-DC LoRaWAN Dry Contact Sensor

  • $99.00
  • Save $20
  • (Exc. GST)

  • In stock with a short lead time. Ship within 5-12 days

  • $ We Ship from our stock in AU (Perth) with pickup option, and Prices are Exc. GST
  • $ We Offer Quantity Discounts for Large Orders 10+ qty (Request for Quote)
  • $ We Accept Purchase Orders & Net 30 Payment for Eligible Accounts


    LHT65N/S-DC LoRaWAN Dry Contact Sensor

    The Dragino LHT65N/S-DC is a LoRaWAN Dry Contact Sensor is a Long Range LoRaWAN Sensor. It detects dry contact status, open/ close status, counts, and then uploads to the IoT server via the LoRaWAN network. It includes a built-in Temperature & Humidity sensor and 3-wire(VCC/ GND/INT) for dry contact.

    LHT65N/S-DC supports an open alarm feature, user can set the open alarm for instant notice. The sensor supports the Datalog feature, it can save the data when there is no network and uplink when the network recovers.

    LHT65N/S-DC supports the Datalog feature. It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.

    LHT65N/S-DC has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.

    LHT65N/S-DC is fully compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.

    *The actual battery life depends on how often to send data, please see the battery analyzer chapter.


    • LoRaWAN Class A protocol
    • Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
    • Built-in Temperature & Humidity sensor
    • 1 meter external cable
    • Tri-color LED to indicate status
    • Support Open/ Close uplink
    • Support pulse counting
    • AT Commands to change parameters
    • Remotely configure parameters via LoRaWAN Downlink
    • Firmware upgradable via program port
    • Built-in 2400mAh battery used for up to 10 years*


    • Supermarket
    • Garage
    • Cellar
    • Warehouse


    Built-in Temperature Sensor:

    • Resolution: 0.01 °C
    • Accuracy Tolerance: Typ ±0.3 °C
    • Long Term Drift: < 0.02 °C/yr
    • Operating Range: -40 ~ 80 °C

    Built-in Humidity Sensor:

    • Resolution: 0.04 %RH
    • Accuracy Tolerance: Typ ±3 %RH
    • Long Term Drift: < 0.25 RH/yr
    • Operating Range: 0 ~ 96 %RH

    External Probe :

    • 3 wire: VCC/ GND/ INT



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