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Speed dome camera technology needs to be improved

Speed dome camera technology needs to be improved

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by daveumich As we all know,when the gun is equivalent dome camera without turning.Today,there are many cities in the blind pursuit of installing dome,but the actual ...

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Canon touts EOS Rebel T4i with improved video focusing method

Canon touts EOS Rebel T4i with improved video focusing method

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by Thomas Hawk Silent and Continuous Autofocus in Video, The EOS Rebel T4i Lets Men and women Re-Live Magic Moments Via Stunningly Crisp Video and Incredible Stereo SoundLAKE ...

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