



Safety & Security
Smart Passive Electronic Padlock
Description
This smart passive electronic padlock is made of SUS304 stainless steel, with IP66 protection rating, operating temperature -20~70°C. Battery-free design, powered by smart key. Suitable for fences, gates, containers, trucks, etc.
Specifications
| Model | ZMP-22/22L |
| Weight | 305/320g |
| Dimension | 52.5 x 40 x 20 mm |
| IP rating | IP66 |
| Shackle dimension | Diameter 7mm, length 20/40/60mm |
| Lock body materials | SUS304 |
| Operating temperature | -20 ~ 70°C |
| AASS acid salt spray test | >96h |
Get a Quote for This Product
100% Refund Guarantee24h Response100K+ Verified FactoriesYour data is safe
Free China Sourcing Guide
Learn how to find reliable factories, avoid scams, negotiate prices, and manage quality -- all from our years of on-the-ground experience in Ningbo.