Material
Aluminum Alloy+Acrylic
Administrators number
9pcs
Battery
4 AAA alkaline dry batteries(not included)
Unlock by
Fingerprint, Key, ID card, Password, App
Low Voltage Warming
Lower than 4.8V
WiFi Standards
IEEE 802.11 b/n/g 2.4G Hz
Fingerprint+password+card capacity
300pcs