Buy a surveillance camera, after all, his wife after maternity leave, or to hire a nanny look after young children, there is a good point monitoring, in addition to their usual work can also look at the situation at home, looked at the Internet, and finally chose ZTE this is now the monitoring equipment really cheap, but very powerful function, for example on this, support 1080p, with night vision, real-time screenshots, video, dialogue, cruise, mobile tracking, etc., but there are objects moving only video, this greatly saves storage space, video can be present cloud disk, nas, sd card, security considerations, I choose sd card, 64G card deposit HD, then 15 days should be no problem, ios, Android, web client has .

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Put air conditioning on top, just to see the whole living room. He bought a single extension cord and sd card, now with a few days, the feeling can be, is the intercom feature a bit tasteless, you can still use the network conditions under better circumstances. Also features video is like, anytime, anywhere can view video files, the dialogue can be heard very clearly.