H THNG GIM ST CCTVGii thiu chungPyramid l n v hng u cung cp gii php an ninh gim st vi tt c cc cng ngh: t analogue, analogue HD, CVI, IP n HD-SDIChng ti l nh phn phi cc sn phm ni ting t Hn Quc (LG, Goldeye), i Loan (Airlive, Questek) v Trung Quc (Longse, Safesky). Cc sn phm bao gm: camera gim st, thit b truyn dn, u thu DVR, ma trn iu khin.

Gi tr Pyramid mang liThit kiu m chng ti lun t ln hng u l vic thit k mt gii php tt nht cho khch hng. Mt gii php tt s em li hiu qu hot ng cho c h thng v gim chi ph sn phm.Cht lng c th cung cp mt gii php tt nht cho khch hng, A.P.M.C lun s dng nhng sn phm cht lng cao, c th nng cao kh nng quan st v gim chi ph pht sinh lu di cho khch hng. Vi DVR v Camera xut x t Hn Quc cht lng cao c th p ng c mi nhu cu a dng ca khch hng.

n nhKhng k cht lng sn phm ca chng ti mang tnh n nh cao, h thng ca chng ti cn c thit k cho mt s n nh cao nht. H thng c tch hp tnh nng chng st cc b, lan truyn trn ng in. Ngoi ra, vi vic kt hp b ngun d phng gip h thng c th hot ng ngay c khi c s c v in.Phm vi hot ngVi gii php ngun c thit k ph hp kt hp vi dy dn loi tt, gip cho h thng c th hot ng n nh vi khong cch ln n 2500 mt v khng b nhiu tn hiu. Thm vo gii php cp in t xa khng dng ngun adapter gip h thng nng cao n nh, chng s c chy n.

S kt ni:

S kt ni h thng camera analog.

S kt ni h thng camera IP.Chc nng tng thit b trong h thng CCTV. H thng CCTV Analog:L h thng ghi hnh bng t x l tn hiu analog, x l tn hiu mu vector mu, loi Camera ny chy trn h thng cp ng trc truyn tn hiu t camera qua cp ng trc ti u ghi hnh k thut s (DVR Recorder). Nhc im ca h thng l cp ng trc v vy d b suy hao bi khong cch, hn ch u ni.Internet

Cu hnh u ni h thng camera Analog Camera chia ra lm 3 loi chnh: Camera analog hng ngoi: Dng quan st C th quan st ban ngy v ban m

Camera analog thng: Dng quan st Nhng camera thng c nh khng c chc nng nhn ban m

Camera analog xoay: Dng quan st C th xoay, zoom, v tch hp hng ngoi nu c yu cu

H thng u ghi hnh: Kt ni vi camera qua cp ng trc. Ghi hnh nh vo cng. Chn nh dng nn hnh nh. Kt ni vi mn hnh. Kt ni vi Vlan, internet.

H thng PTZ: Kt ni vi u ghi. iu khin cc h thng Camera quay. Cu hnh setup camera quay.

3.1 . H thng CCTV IPH thng camera IP l h thng chy trn ng internet, Mi camera IP s c gn mt a ch IP duy nht.Internet

Hnh 4. Cu hnh u ni h thng camera IP.H thng camera analog th cn rt nhiu h thng cp ng trc c lp kt ni thng vo u ghi hnh (v vy rt tn km). Trong khi h thng camera IP ch cn cp ngun (hoc dng switch PoE vi camera IP h tr PoE ) th ta c th cm bt c u c internet. H thng u ghi cng ch cn cm chung h thng VLAN l c th hot ng tin li trong b tr cng nh gim gi thnh vt liu u vo. H thng camera IP cng chia ra lm 3 loi chnh: Camera analog thng Kt ni trc tip vo internet. Dng quan st. Nhng camera thng c nh khng c chc nng nhn ban m.

Camera analog hng ngoi Kt ni trc tip vo h thng internet. Dng quan st C th quan st ban ngy v ban m.

Camera analog xoay Kt ni trc tip vo h thng internet. Dng quan st C th xoay, zoom, v tch hp hng ngoi nu c yu cu

H thng u ghi hnh: Kt ni trc tip vi h thng internet. Kt ni vi camera qua internet. Ghi hnh nh vo cng. Chn nh dng nn hnh nh. Kt ni vi mn hnh. Kt ni vi Vlan, internet.

H thng PTZ: Kt ni h thng internet. iu khin cc h thng Camera quay. Cu hnh setup camera quay.

MT S SN PHM C BIT KHCNgoi cc sn phm camera Analogue, IP thng thng chng ti cn cung cp cc camera c bit nh camera giao thng, camera high speed dome, camera nhn din khun mt vi cht lng rt cao v yu cu kht khe D N TIU BIU THC HIN: Cung cp thit b truyn dn Video trn si quang cho h thng CCTV ti trung tm thng mi Royal City, H Ni. Cung cp thit b Media Converter cho vin thng Qung Ninh. Cung cp thit b truyn dn Video trn si quang cho Time City Nh my lc nc Kangaroo Tnh Hng Yn H thng CCTV cho ca khu Lao Bo tnh Qung Tr H thng CCT cho Hi s NH HD Bank , TP. HCM Cung cp h thng CCTV phc v cho h thng h tr khc phc s c ti cc Tng trm vin thng ca Tp on Viettel H thng CCTV cho ta nh EURO WINDOWS Trn Duy Hng, TP H Ni

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