DS03A-NB Outdoor NB-IoT Open/Close Door Sensor with SIM Card

The Dragino DS03A-NB is a NB-IoT Door Sensor. It detects door open/close status and sends it via NB-IoT network to an IoT Server.

The DS03A will send periodically data every 2 hours as well as for each open/close event. It also counts the door open times and calculates the last door open duration.

DS03A has the open alarm feature, user can set this feature so the device will send an alarm if the door has been open for a certain time.

This version has 1NCE SIM card pre-installed and is configured to send data to ThingsEye. You just need to switch it on. Then you will see the measured values in ThingsEye on your computer or smartphone.

The SIM card has 500MB data volume and is valid for 10 years. The 1NCE NB-IoT service has coverage in most European countries. The current coverage can be checked on the website of 1NCE.

DS03A-NB is powered by 8500mAh Li-SOCI2 battery for many years of use. It has an external antenna and a waterproof IP66 enclosure.

More information is available on the website of Dragino.