DS03A Outdoor LoRaWAN Wireless Door Window Gate Sensor Options:DS03A-LS with Rechargeable 3000mA Battery and Built-in 0.9w solar panel electronic ON/OFF switch for controlling

electronic ON/OFF switch for controlling DC load circuits

and the measurement value of the sensor is more accurate

USB to CAN Adapter STM32 Chip Solution

will result in generating the pulse train with frequency linearly proportional to the input voltage

Benefits from LoRa and IP66 design

DS03A Outdoor LoRaWAN Wireless Door Window Gate Sensor Options:DS03A-LS with Rechargeable 3000mA Battery and Built-in 0.9w solar panel electronic ON/OFF switch for controllingDS03A Outdoor LoRaWAN Wireless Door Window Gate Sensor The Dragino DS03A LB LS is a LoRaWAN Door Sensor for Internet of Things solution. It detects door open close status and uplinks to IoT server via LoRaWAN network. user can see the door status, open duration, open counts in the IoT Server. The LoRa wireless technology used in DS03A LB LS allows device to send data and reach extremely long ranges at low data rates. It provides ultra long range