720p auto tracking ip camera wifi baby monitor home security ir night vision wireless surveillance cctv, Black;white

model y4a-wb pixel 2 million (dpi) type network camera style network camera image sensor none. horizontal resolution 480 (tvl) minimum illumination 0.001 (lux) pioneering technology , one key for wifi setting, one-step connecting internet, extremely simplicity. record mode : manual record, motion detection record, scheduled record, alarm record, video storage : tf card (not included) playback, back up : yes power supply : dc 5v 2a plug specifications: us.eu.uk.au. what type of plugs does the buyer's friend need. please leave a message. thank you