Jiangsu Profile
Product List
841. IoT 4G Smart Manhole Cover with Water Immersion Monitoring Temperature Detection and Unlocking ... 
[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 ...
842. 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 ...
843. 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 ...
844. 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 ...
845. 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 ...
846. Anti-Violence Smart Manhole Cover with Remote Unlocking Scan Code Unlocking and Switching Records [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 ...
847. Intelligent Manhole Cover with Real-Time Unlocking Reports and Real-Time Monitoring for Water ... [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 ...
848. Multiple Functions Unlocking 4G Smart Manhole Cover with Wireless Power Supply and Switch Lock ... [Jun 12, 2025]
[Jun 12, 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 ...
849. IoT 4G Smart Manhole Cover 360° Idle Design to Prevent Violent Opening and Digital Encoding ... [Jun 12, 2025]
[Jun 12, 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 ...
850. IoT 4G Smart Manhole Cover Multiple Function Unlocking and Real-Time Monitoring and Wireless Power ... [Jun 12, 2025]
[Jun 12, 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 ...
851. IoT 4G Smart Manhole Cover with Outer Cover Loss Warning and Bluetooth Communication Near Field ... [Jun 12, 2025]
[Jun 12, 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 ...
852. IP67 Waterproof Smart Lock with Multiple Unlocking and Free Platform for Data Room [Jun 10, 2025]
[Jun 10, 2025] Product Description Worried about thieves ? Always lost keys and have to replace locks ? Troublesome to charging electronic lock ? Wondering that the records of your locks could be tracked ? That's why we are ...
853. Easy to Operation Convenient to Install Smart Lock with Access Control Management for Data Room [Jun 10, 2025]
[Jun 10, 2025] Product Description Worried about thieves ? Always lost keys and have to replace locks ? Troublesome to charging electronic lock ? Wondering that the records of your locks could be tracked ? That's why we are ...
854. IP67 Waterproof Intelligent Lock with Card Unlocking and Bluetooth Unlocking Easy to Operate [Jun 09, 2025]
[Jun 09, 2025] Product Description Worried about thieves ? Always lost keys and have to replace locks ? Troublesome to charging electronic lock ? Wondering that the records of your locks could be tracked ? That's why we are ...
855. Easy to Install Waterproof Stainless Steel Smart Lock with Card Unlocking and Bluetooth Unlocking [Jun 09, 2025]
[Jun 09, 2025] Product Description Worried about thieves ? Always lost keys and have to replace locks ? Troublesome to charging electronic lock ? Wondering that the records of your locks could be tracked ? That's why we are ...
