Place of Origin | zhongshan | Brand Name | ROSIM |
Type | fire hydrant | Weight | 2kg |
detection | water pressure | Functions | for fire hydrant monitoring |
communication | wireless | protocol | LoRawan, NB-IOT |
Lifespan | 5-10years | range | 3-5km |
waterproof | IP68 | working temperature | -40 to 85 degree |