Product Name: R8
Fingerprint Module: Semiconductor Fingerprint
Material: ABS Material + Tempered Glass
Product Color: Matte Black
Unlocking Methods: Fingerprint, Password, Card Swipe
Optional: Gateway, Remote Control
Low Voltage Alarm: Voice Prompt
Auxiliary Voltage: USB Type-C Port
User Capacity: 300 Units
Normal Working Current: < 200 mA
Standby Current: < 70 uA
Battery: 4 × 1.5V Batteries
Card Sensing Distance: 0–10mm
Fingerprint Recognition Speed: < 1 Second
Recognition Error Rate: < 0.001%
Suitable Door Thickness: 10 ~ 12mm
Operating Temperature: -25℃ – 65℃
Operating Humidity: 40%

