Smart Fingerprint Padlock Small Safety High Sensitivity Ultra-long Endurance Gym Suitcase Smart Fingerprint Padlock
$20.4
$27.54
Fingerprint sensor type: Semiconductor module Comparison speed: The fingerprint response speed is about 0.2S Power supply method: Lithium battery 100mA power supply Charging: Powered by 5V micro USB interface Mortgage alarm: 3.4V Working current: 150mA Standby time: 6-12 months Working temperature: -10~45 ° C Working humidity: 0-90% Material: Zinc alloy stainless steel Unlocking method: fingerprint unlocking Number of fingerprints that can be entered: 20
