INPUT/OUTPUT - AC Input: 100-240V 50/60Hz , DC Output: 12V 3A(3000mA) 36Watt(Max) | 12V3A POWER ADAPTER - Adapter Body Size: 1.26 x 1.77 x 3.82inches, DC Cable Length: 47.24inches, DC Connector Size: 2.1mm x 5.5mm, DC Connector Length: 10mm | SAFETY FEATURES - This UL-listed and FCC-approved adapter features over voltage, over current, and over temperature protection, making it a safe and reliable choice for powering your devices. The built-in safeguards help to protect your devices from unexpected surges and spikes, ensuring that they operate smoothly and efficiently. | CERTIFIED BY - It has been certified by UL, FCC, CE, RoHS, REACH, SAA, RCM, PSE, GS, CB, KC, and CCC. These certifications ensure that the product meets the highest safety and quality standards. | COMPATIBLE WITH - This AC DC adapter that is compatible with Wisenet, Night Owl, Lorex, Defender, Swann, Q-See, and more is a premium-grade power supply that can be used to power a variety of security cameras and recorders. | This power adapter is also compatible with a wide range of DC 12V devices that require up to 3000mA of current (0.5A, 1A, 1.5A, 2A, 2.5A, 3A Suitable), or 36 watts of power. This includes security cameras, DVR, NVR, LED strip lights, wireless routers, switch hubs, LED/LCD monitors, audio amplifiers, 3D printers, radio transceivers, ADSL cats, and audio/video power supplies.