1. When using various earplugs, first pull up the auricles to make the cavities flat, and then hold the earbud handles and gently push the earplug cap body parts into the external ear canal, but do not use too much force or Insert too deeply. 2. If you feel bad sound insulation, you can slowly turn the earbuds to the best effect position. If the effect is still poor after repeated adjustments, earplugs of other models should be considered. 3. When wearing foam earplugs, the cylinder should be twisted into a cone and inserted into the ear canal to allow the plug body to rebound and fill the ear canal. 4. When wearing silicone rubber self-molding earplugs, you should distinguish between the left and right; when you put the ear canal, you want to rotate the earplug, put the positive position. This website solemnly declares: This article is the reprint of the online media, only represents the author's point of view, has nothing to do with this site. If news articles and comments infringe your legal rights, please call us and we will handle it in a timely manner.
Euro profile Lock Cylinder is used for Cylinder Lock by unscrews tools. It is easily rekeyed and easy to use with high security.
Advantage:
The main advantage is easy to be removed and mounted without using special tools.
Because the cylinder is profiled euro standard, it can be used for all cylinder lock from different manufacturer. So, once user need to rekey their lock, they just need to change the lock cylinder.
The cylinder in different formats that can all be used the same type of key. This may have the user make the choice of KEY ALIKE SYSTEM,MASTER KEY SYSTEM which were convenience to use with high security.
Type of cylinder
Reversible computer key(also named Dimple key or Hollow coding) lock cylinders. 6pins / 7pins /10 Pins are available to assure the high security. The special device achieve the snapping.
Reversible computer key with snaking key way to supply more code combination. Also, the bump can be resistant.
Telescopic pin cylinder are made for high security , high level quality with big quantity`s combination
Teeth key cylinder with high security.
MK/KA/YKA/GMK are available
The usage of lock cylinder system :
Individually Keyed System(KD)
With an individually keyed system,each cylinder can be opened by its unique key.
Key Alike (KA)
This system allows for a number of cylinders to be operated by the same code key.It is ideally suited to residential and commercial applications such as front and back doors.
Master Keyed (MK)
A master-keyed system involves each lock having its own individual key which will not operate any other lock in the system,but where all locks can be operated by a single master-key.This is usually applied in commercial environments.
Grand Master Keyed (GMK)
This is an extension of the master-keyed system where each lock has its own individual key and the locks are divided into 2 or more groups.Each lock group is operated by a master-key and the entire system is operated by one grand master-key.This is ideally utilized in complex commercial systems.
Euro Profile Cylinder Lock,Brass Euro Cylinder Lock,Euro Lock,Computer Key Lock Rayma(SJZ) International Trading Co., Ltd. , https://www.raymalock.com
