RT: IoT company @dmtelematics makes the Oyster3, an Ultra-rugged, #LoRaWAN GPS asset tracking device with a 10+ year charge on 3 AA batteries
Powered by #ThePeoplesNetwork, this device is perfect for keeping valuables safe, secure, and easy to find
Utility through Security🔒🎈 https://t.co/gB5VKipqIV
转发：dmtelematics的物联网公司生产Oyster3，这是一款超坚固的#LoRaWAN GPS资产跟踪设备，使用3节AA电池充电10年以上
该设备由#ThePeoplesNetwork提供支持，非常适合安全保管贵重物品，并且易于查找
通过安全实现效用🔒🎈 https://t.co/gB5VKipqIV