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Home » Adding Audio Recording to your Security Camera System » Audio Input/Output on DVR

Audio Input/Output on DVR

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Adding Audio Recording to your Security Camera System

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123 CCTV is the leader in the security camera industry - Setting The Standard and providing factory direct pricing to the general public. You'll be hard pressed to find prices and service like this anywhere else! Why? We manufacture much of the security cameras and equipment we sell so you're cutting out the middle man! Additionally, you'll be pleased to note we provide (at minimum) a One Year Warranty on our CCTV cameras and products.

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