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2 Market Risk 1. 5. 3 Market Driving Force 2 Manufacturers Profiles 3 Global Smart Smoke Detectors Sales, Revenue, Market Share and Competition by Manufacturer 2017 2018 3. 1 Global Smart Smoke Detectors Sales and Market Share by Manufacturer 2017 2018 3. 2 Global Smart Smoke Detectors Revenue and Market Share by Manufacturer 2017 2018 3. 3 Market Concentration Rate 3.

Posted March, 2011 by Admin

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It cannot be tampered because it does not have exposed wires. The wires are tucked inside the camera’s covering. Its lens is covered with a thick layer of protective polycarbonate plastic or glass. The protective plastic or glass encloses the camera to prevent people from breaking it. The camera may be weatherproof so that it can be used for outdoors. Pinhole Security CameraThe pinhole security camera has a very small lens. It may be powered by batteries or a DC power supply. More than one receiver can operate the camera. It transmits images to the receiver when there’s a 60 meter open distance between the camera and the receiver. The pinhole security camera is typically less than 1 inch square. Color Security CameraThe color security camera captures images that help people distinguish grouped items.

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Posted February, 2011 by Admin

Filed under Uncategorized | Edit | (6) Comments