12V 1A Power Supply Adapter UK Plug 5.5mm x 2.1mm for DVR CCTV Camera
£8.99
DVR Security Systems. Output: DC 12V 1A (12W Max). The combined power consumption of connected devices must not exceed12V 1A (12W). Power up to two compatible 12V devices. Other 12V DC devices with a 5.5mm x 2.1mm connector.