Digital half cylinder
The digital half cylinder is a universal-type, quickly installed door release element. A specially developed modular extension system makes it possible to extend the cylinder by up to 15 mm in 5 mm increments. That means it is possible to create 10 different cylinder lengths with just 3 standard cylinder bodies. For installation purposes it is possible to remove the rotary knob from the shaft. The designed-in ability to totally dismantle this cylinder opens up new storage and service options. Supplied without a reader unit the basic mechatronic body can be fitted with a variety of reader heads. mifare DESFire EV1 or LEGIC advant technology are preferred when passive, printable ID cards are used. Active VLF is the better choice if user convenience is a priority.