The Dragino Outdoor LoRaWAN Open/Close Dry Contact Sensor is an advanced device designed for Internet of Things applications, capable of detecting dry contact status and transmitting data via the LoRaWAN wireless protocol. This sensor is engineered to monitor open times and counts, providing periodic data uploads to an IoT server. It offers the flexibility to disable uplinks for each event, instead opting for periodic data transmission. The sensor utilizes LoRa technology, ensuring long-range communication with high interference immunity while maintaining low power consumption.
This device is specifically designed for outdoor environments, featuring a weatherproof enclosure and an industrial-grade battery that operates efficiently across a wide temperature range. It supports an open alarm feature for immediate notifications and includes a Datalog function to store data when the network is unavailable, uploading it once connectivity is restored. Configuration is simplified through Bluetooth and wireless OTA updates, enhancing user convenience.
The sensor is powered by either an 8500mAh Li-SOCI2 battery or a combination of solar power and a Li-ion battery, ensuring long-term operation of up to five years. Each unit is pre-loaded with unique keys for seamless LoRaWAN registration and automatic connection upon activation.
