china hotel door lock
PY-8181-Y
Power Supply
DC6V, 4pcs AA alkaline batteries
Unlock Ways
Smart Card or Mechanical Key
Material
Zinc Alloy( Stainless Steel or Copper Customized)
Application
Hotel, Motel, Apartment, Office, Home etc
Low Voltage Alarm
Yes (Less 4.8V will be alarm)
Language Support
Chinese, English, Portuguese,Turkish,Russian