Material: ABS+PC+aluminum alloyPower Supply: 4 * AA 1.5V battery (NOT Included)Fingerprint Sensor Type: Semi-conductor sensorPassword Keyboard: Capacitive touch keyboardPassword Capacity: up to 300 groupsFingerprint Capacity: up to 300pcsStatic Current: ≤50μADynamic Current: ≤200mADrive Output: DC motorDrive Capability: ≤500mAAlarm Voltage: ≤4.7VWorking Voltage: 3-6VRecognition Rate


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