Min. Order Reference FOB Price
1 pcs US$65.00-75.00 / pcs
Product Description
Product Parameters Function parameters Function Parameter Specification 77*61*28mm Power Input 2.1-3.6V, battery powered (18505 battery) Communication parameters Lora communication, distance 1 km (open space), frequency band 433-510MHz EU868 US915 Measuring range (Sensor fixed ...