LHT65N-DC - LoRaWAN Dry Contact Sensor

LHT65N-DC detects dry contact status, open/close status, counts, and then upload the data to IoT server via LoRaWAN network. It includes a built-in SHT 20 temperature & humidity sensor and 3-wire (VCC/ GND/INT) for dry contact.

LHT65N-DC supports open alarm feature for instant notice. With the New Rule Engine of Datacake you can receive a notification via email or SMS.

This device has a built-in 2400mAh non-chargeable battery which can be used for more than 5 years, depending on how often data is sent. The battery (CR17450) can be easily replaced. 

LHT65N-DC supports Datalog function. It records the data when there is no network coverage and you can retrieve the sensor readings later via LoRa so you don't miss a sensor reading.

More information is available on the website of Dragino.