The Samsung appearance hemisphere, using 22 of f5 infrared lamp, infrared night, a distance of 20 meters, an optional lens :3.6-6-8mm, available from supermarkets, schools, banks, shops and other common environmental spaces, high-grade appearance, beautiful, cost-effective higher, easier to accept

Hemisphere 3 star appearance, with a 22 5 F infrared light at night, infrared distance of 20 meters, and an optional lens: 3.6 - 6 - 8, MM available from supermarkets, schools, banks, shops, and other common environmental factor for high quality, beautiful and cost-effective, easier to accept user

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Samsung skins hemisphere, with 22 F5 infra-red lamp, IR distance 20 m at night, lenses are: 3.6-6-8MM, available from supermarkets, schools, banks, shops and other places of common environment, beautiful upscale, elegant, high cost performance, user accessible

The Tristar outward appearance hemisphere, uses 22 F5 infra-red lamps, evening the infrared distance is 20 meters, may choose the lens is: 3.6-6-8MM, available by the supermarket, the school, the bank, the store and so on the common environment place, the contour is upscale, the elegant appearance,