Magnetic locks possess a number of advantages over conventional locks and electric strikes. For example, their durability and quick operation can make them valuable in a high-traffic office environment where electronic authentication is necessary.

Advantages

Remote operation: Magnetic locks can be turned on and off remotely by adjusting the power source.
Easy to install: Magnetic locks are generally easier to install than other locks since there are no interconnecting parts.
Quick to operate: Magnetic locks unlock instantly when the power is cut, allowing for quick release in comparison to other locks.
Sturdy: Magnetic locks may also suffer less damage from multiple blows than do conventional locks. If a magnetic lock is forced open with a crowbar, it will often do little or no damage to the door or lock. There are no moving parts in an electromagnetic lock to break.

YM-750(LED) single door electric lock is for glass door, wooden door, fireproof door, sliding door and metal door. Inbuilt dry contacts lock status signal output ( NO,NC,COM).
Special anti-residual magnetism designed.

Specification

Collinear Load Test 750kg/1500lb
Dual Voltage 12 or 24 VDC(optional)
The Standard Voltage is 12VDC when Finished
MOV Provides Reverse Current Protection
Suitable For Wooden Door,Glass Door,Metal Door,Fireproof Door
LED Indicates the Door Status
Lock Status sensor(NO/NC/COM)
Anti-Residual Magnetism Designed
High Strength Material,Anodized Aluminum Housing
Design without Mechanical Failure
Increase the holding Force,Dual Insulative Housing