<b>Package including</b>:<br> 1pc 280kg holding force Electric Magnetic lock<br> 1pc User manual<br> 1pc Installation Kit<br><br> <b>Feature</b>:<br> It is a High-performance 280kg Holding Force electric magnetic lock which suit for many access control system. This electric lock can meet your need perfectly! NC Mode - (Locked while supplied with power) <br> Performance Testing: 1000000 times aging test <br> Suitable For: Wooden Door, Metal Door, etc. <br> Safety function: Built-in voltage spike suppressor<br> Anti-Residual Magnesium Designed<br> High Strength Material,Anodized Aluminum Housing<br> Design without Mechanical Failure<br> Increase the holding Force,Dual Insulative Housing<br><br> <b>Specification</b>:<br> Voltage: 12V DC <br> Mode: NC (locked whilst power supply is operating), fail safe mode <br> Application: wood, iron doors <br> Faceplate dimensions: 180 x 38 x 11mm <br> Main body dimensions: 250 x 50 x 25mm <br> Construction: stainless steel.<br> Surface Temp: Less than +20C<br> Operating Temp: -10~+55C(14-131F)<br> Humidity: 0~90%(non-condensing)<br>