Many customers immediately asked us how much each of the Feilong intelligent manhole covers costs. At first, we really couldn't give a definite answer. Our intelligent manhole covers include both hardware and software. Could you please tell us if you want both the hardware and software, or just the hardware? From the conversation, we can see that some customers only need the hardware and they have their own platform. They just need to connect it. However, some customers need our complete set of equipment. 
This is one point. The second point is, what functions do you need to implement? Our basic functions include alarm for abnormal opening or displacement of the manhole cover. Some also require alarm for water overflow or water level exceeding the limit. These are considered as extended functions. The third point is about quantity. If the quantity is large, there will definitely be corresponding discounts. Therefore, how much the intelligent manhole cover monitor costs is up to you to decide. Of course, all of this has been informed to us. Then we need to make a price check. At that time, a professional business manager will be in contact with you and provide you with a quotation. 
What functions does the intelligent manhole cover monitor have? It can monitor the inclination and movement trajectory of the manhole cover in real time. When the manhole cover is abnormally opened, it will promptly report to the monitoring platform and notify relevant personnel for handling. The functions include: immediate alarm, ultra-long standby time, alarm notification, timed awakening, Bluetooth communication, temperature monitoring, overflow alarm, and fixed-point water level monitoring.