The Dragino D20S-LS LoRaWAN Outdoor Temp. Sensor Node 1 Probe (3000mAh Li-Ion & Solar Panel / US915) is an advanced temperature sensor designed for Internet of Things applications. It efficiently converts temperature readings into LoRaWAN wireless data, transmitting them to an IoT platform through a LoRaWAN gateway. Utilizing LoRa wireless technology, this device ensures ultra-long range communication with high interference immunity while maintaining low power consumption.
This sensor is capable of measuring temperatures ranging from -55°C to 125°C with a high degree of accuracy. It features a temperature alarm function, enabling users to receive instant notifications when specific temperature thresholds are reached. Additionally, the D20S-LS includes a datalogging capability to store data during network outages, which is then uploaded once connectivity is restored.
The device is equipped with Bluetooth v5.1 for remote configuration and supports wireless over-the-air updates, enhancing user convenience. It is powered by a solar panel and a 3000mAh Li-ion battery, ensuring long-term operation of up to five years. The sensor is housed in an IP66 waterproof enclosure, making it suitable for outdoor use. It supports various frequency bands, including US915, and is pre-loaded with unique keys for seamless LoRaWAN registration and connectivity.
Note: Ensure proper installation to maintain the waterproof integrity of the enclosure.
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.