Features:

	Very easy to install locks. Directly install for knob locks. It is the good choice for the improvement of old hotels.
	Door thickness request is only 3.5 cm.
	Latch is up to international standard. Two choices: 60 mm and 70mm.
	Install fast and quietly. There is no effect on the daily business of hotels.
	Free rotating handle, maximum prolong mechanism life and also avoid unlock by violence.
	Pure stainless steel mechanical rotating structure enable for using more than 10 years.
	No longer installs the electrical machinery into inside the mortise, which facilitated the maintenance work
	It is very easy to change batteries in the lock, just need several minutes on one lock.
	Inserting card jaws adopts automatically deadlocks the dustproof wall, no dust or other things can enter in, this technology is in top of the same profession.

More:

1. Rotate the handle freely in locked mode, prevent malicious destroy of the lock structure
2. Smart card is Germany S4442 encrypted card with high security and durability. Be used repeatedly for 100,000 times
   and picked up 256 records.

Mortise Choice	Istall Drawing	Dimension	Hole Sketch