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Description
Dragino LWL03 LoRaWAN Water Leak - US915
Offers a LoRaWAN None-Position Rope Type Water Leak Controller
Powered by an 8500 mAh Li-SoCI2 battery
Features LoRaWAN v1.0.3 Class A protocol
Counts water leak times and calculates last water leak duration
Firmware upgradable via program port
The Dragino LWL03 LoRaWAN Water Leak - US915 is a LoRaWAN None-Position Rope Type Water Leak Controller. User can lay the LWL03A + Water Leak Cable on the ground to detect water leakage. The water leak cable is sensitivity, when there is water over the leak cable. LWL03A will indicate a water leak event and uplink to the IoT server via the LoRaWAN network.
LWL03A is powered by an 8500 mAh battery and is targeted for long time use of up to 10 years. The LWL03A will send periodically data every 2 hours as well as for each water leak event. It also counts the water leak times and calculates the last water leak duration. Each LWL03A is pre-load with a set of unique keys for LoRaWAN registration, register these keys to the LoRaWAN server and it will auto-connect after powering on.
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.
