| Specification / Feature | Detail / Value |
|---|---|
| Colors | Satin Silver |
| Body Material | Zinc Corrosion Resistance (pass ASTM highest grade 6 salt-test) |
| Shackle material | Hardened steel (pass ASTM grade F3 - withstand 1124lb) |
| Water-resistance - IP rating | IP66 (rain water & sun light direct exposure) |
| FREEZE & HEAT resistance | Cold to Heat -4°F to +140°F or -20°C to +60°C |
| USB | USB Type C |
| Bluetooth | Encrypted Security |
| Smartphone Operating System | iOS & Android |
| NFC | Super-high Encrypted Security |
| Power Supply | Rechargeable Lithium ion |
| Environmental Requirements | Operating Temp.: -4°F to +140°F or -20°C ~ +60°C Storage Temp.: -25°C ~ +70°C Humidity: 20-90% RH |
| Weight | Approx. 430g |
| Overall Dimension | 2.2" x 1.4" x 3.7" |
| Shackle Dimension | Length:1.2" Width: 1 7/16" Diameter:5/16" |
