who ignores cctv (closed circuit television), now general is used to observe general places especially sensitive crime like mall/selfservice, terminal, airport and such as those which happen recently bomb terror event at hotel international.
cctv usually installed in place strategic door for example enter/out, so cctv can transcribe to what and whoever that pass place. even if pitch-dark, cctv with fitur infra red can transcribe picture clearly. cctv can be interlocked with television monitor even can also be supervised from a distance pass internet. also can be transcribed in harddisk during 1 month afterwards new latest recording befall first recording.
now price cctv enough achievable. where if not at alnect.net. only at the price of rp. 185.000 with no product: 540124 you can has camera cctv that has design little/mini and fit used at internet cafe, supermarket, school, office and other as it. equiped irda (infra red) for camera operation in place undertimes. the other superiority sensitivitas tall and of course economical electricity use.
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