CPL03-CX: CAT-M1/LTE-M Open/Close Dry Contact Sensor

The Dragino CPL03-CX is a CAT-M1/LTE-M Open/Close Dry Contact Sensor for Internet of Things solutions. It detects dry contact status, open time, open counts, and then uploads the data to an IoT server via the NB-IoT/LTE-M network.

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

The CPL03-CX supports the open alarm feature, users can set open alarm for instant notification.

The CPL03-CX supports the datalog Feature, it can log the data when there is no NB-IoT/LTE-M network connection and uplink when network recovers.

The CPL03-CX is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in a range of temperatures.

The CPL03-CX supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirements, and supports uplinks to various IoT Servers.

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

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