Product Overview
Features
1、3 colors indicator light: red for low voltage, yellow for password error alarm, green for lock opening.
2、Independent and open dual working modes can be switched at ease, perfect for home and public places.
3、With external usb power supply interface to cope with power outage situation.
Package List
1 * Lock Panel
1 * Lock Cylinder
1 * Locking Buckle
1 * Pouch of Installation Screw
1 * Manual
