Jiangsu Profile
Famous Export Brand
Featured Products
Product List
91. Crat ABS NFC Padlock Tracks Every Lock/Unlock Action—Perfect for Cabinets & Warehouses! 
[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 ...
92. Crat Passive NFC Padlock One-Touch Phone Unlock, No Wiring or Charging [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 ...
93. Compact NFC Square Padlock No Battery, Perfect for Lockers & Small Cabinets [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 ...
94. Zero Battery NFC Padlock 100% Maintenance-Free with Phone Tap Unlock [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 ...
95. Electricity Cabinet NFC Padlock High-Security Passive Lock with Phone Unlock [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 ...
96. Medical Cart NFC Smart Padlock No Battery, Easy Sanitization & Access Control [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 ...
97. Tower Base Station NFC Padlock Passive Keyless Smart Lock for Outdoor Facilities [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 ...
98. Warehouse Security NFC Padlock Battery-Free with Unlock Traceability [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 ...
99. Crat Data Room Specific NFC Padlock with Free Access Control Platform Included [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 ...
100. Crat Waterproof NFC Smart Padlock Rustproof Keyless Smart Lock for Indoor & Outdoor [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 ...
101. Eco-Friendly NFC Padlock Phone Unlock, No Battery Replacement Required [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 ...
102. Crat Passive NFC Smart Padlock Maintenance-Free Keyless Lock for Home & Office [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 ...
103. Crat High-Security NFC Padlock No Battery Needed with Unlock Records & APP Control [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 ...
104. Crat Battery-Free NFC Smart Padlock Keyless Unlock with 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 ...
105. 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 ...
