Jiangsu Profile
Famous Export Brand
Product List
5776. Smart Manhole Cover with Access Control Management Software and Flexible Authorization for Water 
[Nov 05, 2025]
[Nov 05, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5777. IoT 4G Smart Manhole Cover Lock with Real-Time Monitoring and Multiple Alarm Information [Sep 22, 2025]
[Sep 22, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ownership,old ...
5778. High Security and High Quality Smart Manhole Cover with Key Unlocking, Mechanical Emergency ... [Sep 22, 2025]
[Sep 22, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ownership,old ...
5779. IoT 4G Smart Manhole Cover Support Remote Unlocking with Water Level Sensing and Cover Detection [Sep 17, 2025]
[Sep 17, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5780. IoT 4G Smart Manhole Cover with Master Key Unlocking and Water Level Sensing [Sep 17, 2025]
[Sep 17, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5781. IP68 High Security Waterproof IoT Nb 4G Smart Manhole Cover with Free Management Platform for ... [Jul 01, 2025]
[Jul 01, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5782. Intelligent Manhole Cover with IoT Smart Lock and Access Control Management Software with Flexible ... [Jul 01, 2025]
[Jul 01, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5783. 4G IoT Intelligent Manhole Cover with Lock Picking Alarm and Remote Control Unlocking for ... [Jun 25, 2025]
[Jun 25, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5784. IoT 4G Smart Manhole Cover with Vibration Alarm and Low Power Alarm for Smart City Construction [Jun 24, 2025]
[Jun 24, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5785. 4G IoT Smart Manhole Cover Multi-Function Unlocking with Water Immersion Monitoring and Vibration ... [Jun 19, 2025]
[Jun 19, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5786. IP68 Waterproof High Security Smart Manhole Cover with Remote Unlocking and Mechanical Key ... [Jun 17, 2025]
[Jun 17, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5787. IoT 4G Smart Manhole Cover with Remote Control Unlocking and Real-Time Monitoring for Municipal [Jun 16, 2025]
[Jun 16, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5788. Intelligent Manhole Cover with Cover Detection Expandable Gas Water Level Sensing for Electricity [Jun 16, 2025]
[Jun 16, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5789. IoT 4G Intelligent Manhole Cover with Real-Time Unlocking Reports and Access Control Management ... [Jun 16, 2025]
[Jun 16, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
5790. 4G IoT Smart Manhole Cover with Access Control Date Upload Gas Sensing for Communication [Jun 16, 2025]
[Jun 16, 2025] Product Description Missing and damaged manhole cover ? Unable to repair in a timely manner ? Causing personal injury or death accidents. Causing loss of life and property. Complex environment,Diversified ...
