widely used high quality 12 V metal boxes for magnetic lock power supplies

 Thermal Cutoffs Protection (TCO): each output has independent PTC fuse and LED indicator, when problem occurs, only affect the independent output, other outputs still working.
Short circuit protection: when short condition occurs, independent PTC fuse will open the circuit, when condition removed, PTC fuse will automatically back to close. High voltage protection: when high voltage occurs, the surge protection will be hit through to protect the connected device.
Over Current protection: when over current occurs, the power supply will automatically switch to self-protection status, when condition removed, then switch back to normal.     Product Description   1.Model Number: GD-PB-03
2. Weight:: 1.5 kg
3 Remote control: 80 meters
4.220VAC input
5.Input DC12V
6.Delay: 0 ~ 30 seconds adjustable
7.Operating humidity: 0~90%(non-condensing)
8. Temperature: -25 ~ + 50 degree
9.With the battery
    Detailed Images       Application locations   1. Industrial zones   2. Administrative buildings   3. Recreation centers   4. Amusement parks   5. Financial institutions   6.Government agencies   7. Airports   8. Bus and railway stations    9. Offices. Powering multiple cameras could not be easier! Our line of Professional CCTV Power Supplies give installers what they expect when it comes to power supplies, quality and reliability. Every channel is protected with Auto-Reset PTC fuses, which means these fuses will not blow. This box can be mounted to any surface, plugged into an AC outlet, and up in seconds!

Our Services   You can enjoy the special customized service we supply for you here.We can design the product for you according the scene and your needs. Please contact us if there is any quality problems about the products.we will give you the Technoly support and we can solve problems for you any time.
    Warranty   1 year warranty     Product Uses     Company Information     Shanghai Gengda Electronic Technology Co., Ltd. is founded in 2009.We are a private enterprise professionally engaged in security system products in wordwide.Research,production,market and service are integrated one unit.Our categories are tripod turnstile,flap turnstile,swing turnstile,access control system,smart card,electronic lock,control board,power box,road barrier, Anti-static tester and all accessories.What a surprise,we are searching new security field actively. By modern operation and management mode,efficient and scientific product engineering method and quality administration system,we control strictly all links of projects,including program design and proof, project progress,and system test.Then,our products and service are in the top grade in the world. As a navigator of security system,our company provide top quality products all the time,especially the intelligent channel technology and access control system.Rely on core technology of intelligent channel,subtly market insight,and rangy vision,our company has proved to be the pacemaker and forerunner of security system. Look forward to the future,we keep a foothold of innovation.We will bring back the best products and optimal service to our noble clients. Company Target:Innovative products and solution,higher value,to be the full-scale one-up supplier Management idea:Fall for all clients,creat international brand Enterprise soul:Value comes from creation,reputation above all else Enterprise show:     Certifications