ZKTECO Durable metal access control MK-H

· Password or 125KHz EM card for verification
· Sturdy waterproof and backlit keyboard
· Password length from 4-6 digits can be set
· Light and audio feedbacks
· Lock control delay, unlock duration programmable from 0-99 seconds
· 1-3 minutes programmable alarm delay
· 13.56MHz Mifare card (optional)
· Support cryogenic work (minimum -40°C)
· Access control mode, switch mode
· Electronic lock, exit button (optional)
· Support guest ID card function
· Switch tamper