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Color | black |
Unlock method | Passwords |
Material | stainless steel+plastic |
Working temperature | -20℃-70℃ |
Lock weight | 350g |
Working humidity | ≤80% |
Static working current | ≤40μA |
Dynamic working current | ≤300mA |
Low power alarm | less than 4.8V |
Power | 3V CR2032 battery |
Batteries life | 12 months, normally continuous openin |