Security-01 2-Pack AC to DC 12V 3A Power Adapter Supply 5.5mm x 2.1mm for CCTV Cameras DVR NVR

Input Voltage : AC110-240V 50-60Hz Output: 12V DC 3A, backward compatible with device that draws less than 3A, such as 0.5A, 0.8A, 1A, 1.2A,1.5A, 1.8A, 2A, 2.5A DC Connector Size: 5.5mm (outer diameter) x 2.1mm (inner diameter), confirm your device uses a 5.5mm outer x 2.1mm inner diameter barrel connector and requires 12V DC power at 3A or less Output Cable length: 1.2 Meters, it comes with a Magnetic Ring, which is designed for protecting equipment from high-frequency noise and electromagnetic interference (EMI), Suppresses EMI and RFI, Filters High-Frequency Noise, Improves Signal Integrity UKCA, BS EN50950-1 certificate,RoHS, Over-Voltage protection, Over-Current protection, Short Circuit protection. The product's key advantage is the reliability and peace of mind its safety features deliver, especially when powering valuable security equipment or other important equipments