Jiangsu Profile
Product List
646. Crat Eco-Friendly Battery-Free NFC Smart Padlock Unlock with a Simple Phone Tap 
[Jan 13, 2026]
[Jan 13, 2026] Battery-free, maintenance-free, highly reliable, eco-friendly smart lock that unlocks via mobile NFC power supply Specification Lock beam 304SUS Lock body ABS+PC Operating voltage 2.2V—3.3V Operating temperature -40°C ...
647. NFC Passive Padlock with Free Management Platform for Data Room [Jan 13, 2026]
[Jan 13, 2026] Battery-free, maintenance-free, highly reliable, eco-friendly smart lock that unlocks via mobile NFC power supply Specification Lock beam 304SUS Lock body ABS+PC Operating voltage 2.2V—3.3V Operating temperature -40°C ...
648. No Battery Maintenance-Free Smart NFC Padlock with Unlocking Records for Electricity [Jan 12, 2026]
[Jan 12, 2026] Battery-free, maintenance-free, highly reliable, eco-friendly smart lock that unlocks via mobile NFC power supply Specification Lock beam 304SUS Lock body ABS+PC Operating voltage 2.2V—3.3V Operating temperature -40°C ...
649. NFC High-Frequency Smart Lock Maintenance-Free Smart Padlock for Logistics [Jan 12, 2026]
[Jan 12, 2026] Battery-free, maintenance-free, highly reliable, eco-friendly smart lock that unlocks via mobile NFC power supply Specification Lock beam 304SUS Lock body ABS+PC Operating voltage 2.2V—3.3V Operating temperature -40°C ...
650. Factory Direct Sale Passive NFC Padlock with Free Management Software for Municipal [Jan 10, 2026]
[Jan 10, 2026] Battery-free, maintenance-free, highly reliable, eco-friendly smart lock that unlocks via mobile NFC power supply Specification Lock beam 304SUS Lock body ABS+PC Operating voltage 2.2V—3.3V Operating temperature -40°C ...
651. Passive Smart Padlock with Access Control Management Software and Unlocking Records for Railway ... [Mar 06, 2026]
[Mar 06, 2026] 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 here ...
652. Battery-Free NFC Padlock Smart Keyless Padlock Stainless Steel Rustproof Waterproof Outdoor Metal ... [Mar 16, 2026]
[Mar 16, 2026] 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 here ...
653. High Quality Stainless Steel Smart Padlock for Sale [Dec 29, 2025]
[Dec 29, 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 here ...
654. Waterproof Smart Stainless Steel Padlock with Bluetooth Unlocking Keyless Unlocking Lock [Dec 23, 2025]
[Dec 23, 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 here ! ...
655. Tamper-Proof Smart Chain Lock Adjustable Smart Chain Padlock [Jul 14, 2025]
[Jul 14, 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 here ...
656. Stainless Steel Waterproof Passive Padlock with High Security for Hospital [Jun 30, 2025]
[Jun 30, 2025] Product Description Passive padlocks are a revolutionary locking solution that gives you complete control. This innovative lock operates without any power source, relying on a dedicated smart key to grant ...
657. Passive Padlock Power Grid System Industrial Facilities Jump Beam Padlock [Apr 27, 2025]
[Apr 27, 2025] Product Description Passive padlocks are a revolutionary locking solution that gives you complete control. This innovative lock operates without any power source, relying on a dedicated smart key to grant ...
658. High-Security Wireless Stainless Steel Passive Padlock for Factory [Apr 23, 2025]
[Apr 23, 2025] Product Description Passive padlocks are a revolutionary locking solution that gives you complete control. This innovative lock operates without any power source, relying on a dedicated smart key to grant ...
659. High-Security Stainless Steel Waterproof and Rust-Proof Smart Electronic Padlock [Apr 23, 2025]
[Apr 23, 2025] Product Description Passive padlocks are a revolutionary locking solution that gives you complete control. This innovative lock operates without any power source, relying on a dedicated smart key to grant ...
660. Stainless Steel Durable Smart Padlock with Free Software for UPS Room Door [Apr 23, 2025]
[Apr 23, 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 here ...
