CPL03-LX: LoRaWAN Open/Close Dry Contact Sensor

The Dragino CPL03-LX is a LoRaWAN Contact Sensor for Internet of Things solutions. It detects dry contact status, open time, open counts, and then uploads the data to a IoT server via the LoRaWAN wireless protocol.

The CPL03-LX will send data once a day as well as for each dry contact action. It also counts the contact open times and calculates the last open duration. Users can also disable the uplink for each open/close event, instead the device can count each open event and uplink periodically.

The LoRa wireless technology used in the CPL03-LX allows the device to send data over extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

The CPL03-LX supports the open alarm feature, users can set open alarms for instant notification. The CPL03-LX also supports the data-log feature, it can log the data when there is no LoRaWAN network connection and uplink this data when the network recovers.

The CPL03-LX is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.

The CPL03-LX supports BLE configuration and wireless OTA updates which makes the device easy to use.

The CPL03-LX is powered by 8500mAh or 190000mAh Li-SOCI2 battery or solar powered with a 3000mAh Li-ion battery designed for long term use.

Each CPL03-LX is pre-loaded with a set of unique keys for LoRaWAN registration. Users can register these keys to their local LoRaWAN server and it will auto connect after being powered on.