DRAGINO · Sensor · Outdoor LoRaWAN Open/Close Dry Contact Sensor · CPL03-LS-EU868

The Dragino CPL03-LS is a LoRaWAN contact sensor for Internet of Things solutions. It recognises the status of the potential-free contact, the opening time and the number of openings and then uploads the data to the IoT server via the wireless LoRaWAN protocol.

The CPL03-LS sends data regularly every day and with every action of the dry contact. It also counts the contact opening times and calculates the duration of the last opening. The user can also disable the uplink for each opening/closing event, instead the device can count each opening event and send the uplink periodically.

The LoRa radio technology used in the CPL03-LS enables the device to transmit data and achieve extremely long ranges at low data rates. It offers spread spectrum communication with extremely long range and high noise immunity with minimal power consumption.

CPL03-LS supports the function of open alarm, the user can set an open alarm for immediate notification. CPL03-LS supports Datalog function and can save the data when there is no LoRaWAN network and uplink when the network is restored.

CPL03-LS is designed for outdoor use. It has a weatherproof housing and an industry-grade battery to operate in low to high temperatures.

CPL03-LS supports BLE configuration and wireless OTA updating, making it easier for the user to use.

CPL03-LS is solar-powered and has a lithium-ion battery that is designed for long-term use of up to 5 years.

Each CPL03-LS is pre-installed with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server and the connection is established automatically after switching on.