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 upload to IoT server via LoRaWAN network. It includes a built-in Temperature & Humidity sensor and 3-wire(VCC/ GND/INT) for dry contact .

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

LHT65N/S-DC supports 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 full 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 battery analyzer chapter.

Features:

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 Remote configure parameters via LoRaWAN Downlink Firmware upgradable via program port Built-in 2400mAh battery used for up to 10 year*

Applications:

Supermarket Garage Cellar Warehouse

specifications:

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

Documents:

DataSheet, Document Base,Certificate User Manual -- Online Latest Shared Folder for all Dragino Products

Package Includes:

1 x LHT65N/S-DC LoRaWAN Dry Contact Sensor 1 x External LoRa Antenna.

Dimension and weight:

Device Size: 9.5 x 4 x 2.8 cm Weight: 105g Package Size: 14.5 x 8 x 5 cm Weight: 170g

Order Info:

Model: LHT65N-DC-XX

XX: The default frequency band

AS923: LoRaWAN AS923 band AU915: LoRaWAN AU915 band EU433: LoRaWAN EU433 band EU868: LoRaWAN EU868 band KR920: LoRaWAN KR920 band US915: LoRaWAN US915 band IN865: LoRaWAN IN865 band CN470: LoRaWAN CN470 band

Shipping Notice

• We only support express shipping because of included battery
• Prices are exclusive of local taxes and import duties