The Dragino D22-LB LoRaWAN Outdoor Temp. Sensor Node 2 Probes (8500mAh Li/SOCl2 / US915) is an advanced temperature sensor designed for Internet of Things applications. It converts temperature readings into LoRaWAN wireless data, transmitting them to an IoT platform via a LoRaWAN gateway. This device utilizes LoRa wireless technology, enabling data transmission over extremely long distances at low data rates, while ensuring high interference immunity and minimal power consumption.
The sensor is capable of measuring temperatures ranging from -55°C to 125°C with a precision of ±0.5°C, and it includes a temperature alarm feature for instant notifications. Additionally, it supports data logging, allowing it to store data when the LoRaWAN network is unavailable and upload it once the network is restored. The device is equipped with Bluetooth configuration and supports wireless over-the-air updates, enhancing user convenience.
Powered by an 8500mAh Li-SOCI2 battery, the sensor is designed for long-term use, with a lifespan of up to five years. It comes pre-loaded with unique keys for LoRaWAN registration, facilitating automatic connection to a local LoRaWAN server upon activation. The device is housed in an IP66 waterproof enclosure, ensuring durability in outdoor environments.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
