Jiangsu Profile
Product List
331. Battery-Free Electronic Valve Lock, Maintenance-Free, with Real-Time Unlock Records 
[May 20, 2026]
[May 20, 2026] Smart Valve Lock 1.Access Control Management 2.No Battery 3.No maintenance 4.Free Management Software and platform 5.Unlock and Lock Records 6.Electronic key unlocking 7.Remote authorized unlocking Specification ...
332. Passive Electronic Valve Lock, Battery-Free & Maintenance-Free with Access Logging [May 20, 2026]
[May 20, 2026] Smart Valve Lock 1.Access Control Management 2.No Battery 3.No maintenance 4.Free Management Software and platform 5.Unlock and Lock Records 6.Electronic key unlocking 7.Remote authorized unlocking Specification ...
333. Passive Electronic Valve Lock for Water/Gas Pipelines, Battery-Free, Maintenance-Free with Logging [May 20, 2026]
[May 20, 2026] Smart Valve Lock 1.Access Control Management 2.No Battery 3.No maintenance 4.Free Management Software and platform 5.Unlock and Lock Records 6.Electronic key unlocking 7.Remote authorized unlocking Specification ...
334. Industrial Maintenance-Free Valve Lock, Battery-Free, with Audit Trail for Oil & Gas Facilities [May 20, 2026]
[May 20, 2026] Smart Valve Lock 1.Access Control Management 2.No Battery 3.No maintenance 4.Free Management Software and platform 5.Unlock and Lock Records 6.Electronic key unlocking 7.Remote authorized unlocking Specification ...
335. Passive Electronic Valve Lock Built-in Protocol Support Secondary Development & System Embedding [May 20, 2026]
[May 20, 2026] Smart Valve Lock 1.Access Control Management 2.No Battery 3.No maintenance 4.Free Management Software and platform 5.Unlock and Lock Records 6.Electronic key unlocking 7.Remote authorized unlocking Specification ...
336. Outdoor IP67 Passive Valve Lock Maintenance-Free Complete Protocol & Sdk Documents [May 20, 2026]
[May 20, 2026] Smart Valve Lock 1.Access Control Management 2.No Battery 3.No maintenance 4.Free Management Software and platform 5.Unlock and Lock Records 6.Electronic key unlocking 7.Remote authorized unlocking Specification ...
337. Industrial Stainless Steel Passive Smart Padlock High Security for Logistics Municipal Use [May 06, 2026]
[May 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 ...
338. Smart Passive Cabinet Lock High Security with Access Control Management Software for Telecom Cable ... [Jul 11, 2026]
[Jul 11, 2026] Product Description Worried about thieves ? Always lost keys and have to replace locks ? Troublesome to charging electronic lock ? Wondering that the unlock records of your locks could be tracked ? That's why we ...
339. Nb-IoT 4G IoT Smart Cabinet Door Lock High Security Anti-Theft Electronic Lock Remote Access Control [Jul 11, 2026]
[Jul 11, 2026] Product Description Worried about thieves ? Always lost keys and have to replace locks ? Troublesome to charging electronic lock ? Wondering that the unlock records of your locks could be tracked ? That's why we ...
340. 4G IoT Smart Lock Access Control System with Background Management Software for Distribution Room [Jul 03, 2026]
[Jul 03, 2026] https://cratsolution.en.made-in-china.com/product-list-1.html Product Description Worried about thieves ? Always lost keys and have to replace locks ? Troublesome to charging electronic lock ? Wondering that the ...
341. Waterproof Stainless Steel Keyless Smart Padlock for Power Plants and Telecom Base Stations [Jun 29, 2026]
[Jun 29, 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 ...
342. Smart Passive Lock One Key Opens Multiple Locks, Centralized Efficient Management for Power Grid [Jun 24, 2026]
[Jun 24, 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 ...
343. 4G IoT Smart Door Lock with Digital Encryption, Anti-Theft Security Lock for Power Cabinets [Jun 24, 2026]
[Jun 24, 2026] Product Description Worried about thieves ? Always lost keys and have to replace locks ? Troublesome to charging electronic lock ? Wondering that the unlock records of your locks could be tracked ? That's why we ...
344. Create IP67 Waterproof High Security Intelligent Motor Rim Deadbolt Lock with Central Lock ... [Jun 24, 2026]
[Jun 24, 2026] Product Description Worried about thieves? Always lost keys and have to replace locks? Too many keys, hard to figure out? Troublesome to charging electronic lock? Wondering that the records of your locks could be ...
345. Maintenance-Free Bluetooth Wireless Smart Padlock Flexible Access Authorization Anti-Theft Lock for ... [Jun 24, 2026]
[Jun 24, 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 ...
