60mm diameter square machine, with 36 f5 (also optional: f8) 18 IR LED, IR distance of 30 meters at night, an optional lens :3.6-6-8mm, available from supermarkets, schools, factories, rental housing place of the common environment, higher cost, can be selected for general engineering, the user is m

Square 60 mm diameter, with 36-F 5 (can be selected: 18 8 a F ) infrared light at night, infrared distance of 30 meters, and an optional lens: 3.6 - 6 - 8, available from MM supermarket, school, factory, rental housing environment places such as Common, cost-effective, for general works selected, th

The 60mm diameter square shape machine, uses 36 F5 (also to be possible to elect: 18 F8) the infra-red lamp, evening the infrared distance is 30 meters, may choose the lens is: 3.6-6-8MM, available by the supermarket, the school, the factory, rents a room and so on the common environment place, the

60mm diameter square, 36 F5 (optional: 18 F8) infrared light, night IR distance 30 m, optional lenses: 3.6-6-8MM, available from supermarkets, schools, common environments such as factories, rental places, high cost performance, and for most projects can choose, users more easily accepted

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