Indoor-Outdoor Cameras Put Security Into Focus

Indoor-Outdoor Cameras Put Security Into Focus
Q: DEAR TIM: I travel on business frequently, and my wife wants me to install security cameras in and around our home. Are wireless security cameras the way to go, or should I consider wired ones? Do I have to buy separate outdoor security cameras so I can view certain parts of my yard at night?

Hopes for Wireless Cities Fade as Internet Providers Pull Out
Plans for municipal Wi-Fi grids have been tripped up by unrealistic ambitions and technological glitches.

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