Optimum distance in relation to the focus and angle of the lens of camera which be based on the person (1.7m) occupied 1/4 height on the screen.
Camera should have day and night, color-BTW or IR-Cut function, which should be sensitive to 850nm infrared (IR) light. The dimension of chipset should be up to 1/3″ and below 0.01Lux. If there is a normal color camera, the IR filter should be replaced to the one penetrability of 850nm IR light. Operating temperature should be between -20°C to 50°C.
- Store Name: Choicecycle CCTV Pte Ltd
- Vendor: ERIC Cheong
1 Rochor Canal Road
Sim Lim SQ 02-81
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