High Security Key Safe Money Safe Box

Operated by 3 to 8digits combination user code and master code. * Two override keys for emergency use, while you forgot the digital code. * Simple and convenient operation, practical and economical. * Locking pins: 2*16mm diameter to prevent the tumper. * Indication for lower battery power, about the time to change the batteries. 4×"AA"(1.5V) batteries offered for free. * LED light flashes indicate different meanings.