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Product Ranges
Intrusion Detection, Transmission, Management Platform, Building Automation, Home Automation, Security Services, Personal Safety, Fire & Safety, Solution
Contact Us
  • Nietzsche Enterprise Co., LTD.

  • Country: Taiwan
  • City: New Taipei City
  • Address: 4F, No. 560, Chung Shan Rd., Sec. 2,Chung Ho Dist.
  • Contact Person: Carson Huang
 


Key Specifications
◎ Detecting manhole cover status
◎ Water level detection
◎ Wireless signal report by LoRa or NB-IoT
◎ Battery-powered with ultra wide-range 19Ah industrial battery
◎ Superior Internal antenna penetrating signal under manhole

Due to the losses caused by the theft, damage, overflow/flood of the manhole cover, which cannot be repaired in time, the “Smart Liquid
Radar Sensor" is proposed. With big data, IoT, AI, Cloud, and NB-IoT and LoRa WAN technology, the “Smart Liquid Radar Sensor System” can make city a safer place by maintaining the good conditions of manhole as well as making flooding prediction more accurate. By adding smart liquid radar sensor to manhole cover, the management department can obtain alarm information through the system, lock in danger, quickly locate and deal with abnormalities in time to reduce accidents.

The Smart Liquid Radar Sensor is able to detect any illegally moved or not close properly, the alarm will immediately notify the relevant management departments as soon as the event occurs. Due to the liquid radar sensor also equips with proximity sensor to detect the approximate level of water under the manhole, that is not only to detect for long term prediction, it also provide early warning for supervisors to handle the flood issue before it become real damage on a regular basis.

Detection Object I: Motion of manhole cover
Detection Object II: Water level under manhole
Enclosure: IP68 Degree equivalent
Salt Spray Test: IEC 60068-2-52, Edition 30:2017, Severity 2
IoT Wireless Protocol: LoRa/ NB-IoT/ BLE
Certification: NCC, CE
NHR Smart Liquid Radar Sensor
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