Features:
Mortise D, 5 latches with alarming function.
Door thickness 32mm – 65mm, Finish: satin chrome and Satin chrome with golden edge
Philip Mifare-1 proximity card, complies ISO14443 standard 8kbits ram, 16 sectors, each sector has 48 bit memory, can read, write and encrypt. Suitable for “uni-card” application;
Reader: Touchless;
Reader time: 1-2 seconds
Frequency: 13.56MHz;
Working votage: 6V, four AA alkaline batteries;
Standard mechanical key override;
Audit trail records the last 828 unlocking transactions;
System consists of Lock, Encoder, Software, Mifare card, Query card;  Optional devices: Energy Saving Switch, Elevator Controller.

Features:
Design Style:
The modern and fashionable European style, specially designed for Europeans; The double-decked compound lock body, resulting in long service life and anti force-break from outside; Dissociate handle design, would effective protect against the malicious damages; Double lock function, the door can be locked up by simply rotating the knob and releasing the latch.

Main Feature:
With unique normally-opening function, suitable for the meetings and parties;
Low pressure alert warns in case the voltage is lower than 4.8V, will remind you the battery will runs out soon.