These power supplies are qualified items which are ideal for powering a wide range of 12V DC items, especially for CCTV camera and DVR systems
1 X DC 12V 2A Power Supply Adapter for CCTV Security System
AC Input:100~240V 50/60Hz
DC Output: 12V 2A 24W.
Cord Length: 100cm
Connector size: 5.5 mm x 2.1 mm.