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Features:
l Secure control by level-management;
l Permanent code or one-time code convertible;
l Indicator blinks while in locked status;
l Keypad with backlight for easy distinction;
l Wrong code alarm;
l Low voltage alarm;
l Anti-picked (prized) alarm;
l External power back up;
l Zinc alloy material
Technical Parameters
Power supply | 3 x AA alkaline batteries |
Static current | ≤20µA |
Dynamic current | ≤200mA |
Working temperature | -15 ~ +55℃ |
Working humidity | 20 ~ 95%RH |
Alarm voltage | 3.7±0.2V |
Door thickness | ≥ 1mm |






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