1. 2.1 x 5.5mm CCTV Camera DC Power Plug Connector.
2. SAFETY: Maximum 5A Current 3-36V No Heat Heavy Duty Inner Wire leads and Connecting Portion Adaptor Can Handle 16-26AWG Gauge Wire barrel jack adapter dc 12v plug
3. EASY TO USE: It was pretty easy to install, just be sure to have a small fillips screw-driver handy
4. INSTRUCTIONS: Stripped about 1/2" of wire end, and inserted firmly, then screwed down completely.
5. A hassle-free 12-month warranty and friend customer service.
