CCTV cho chung cu: Huong dan lap dat day du

Tai sao chung cu can CCTV

Chung cu la moi truong co luu luong cao voi hang chuc hoac hang tram cu dan, khach, nhan vien giao hang va tho bao tri ra vao moi ngay. Khac voi nha rieng noi nguoi cu ngu kiem soat ai vao, chung cu co diem ra vao chung ma bat ky cu dan nao -- hoac bat ky ai di theo cu dan -- deu co the di qua. Dieu nay khien viec truy cap trai phep, trom goi hang, pha hoai va tham chi toi pham bao luc co kha nang xay ra cao hon dang ke so voi nha rieng.

CCTV giai quyet nhung thach thuc nay tren nhieu phuong dien. Camera nhin thay duoc tai loi vao va trong khu vuc chung dong vai tro nhu mot yeu to ran de manh me chong lai toi pham co hoi. Trom goi hang o sanh va phong gui thu giam manh khi co camera va cu dan biet rang hinh anh duoc giam sat chu dong. Pha hoai trong thang may, cau thang va bai do xe giam khi ke gay an biet ho se bi nhan dien. Quan ly toa nha co duoc cong cu de dieu tra su co, giai quyet tranh chap giua cu dan va ghi lai cac van de bao tri.

Ngoai an ninh, he thong CCTV chung cu hien dai con phuc vu muc dich van hanh. Quan ly toa nha co the xac minh tu xa xem hang da den chua, kiem tra xem to bao tri co o hien truong khong, theo doi ve sinh khu vuc chung va xac minh loi thoat hiem van khong bi chan. Doi voi chu so huu va cong ty quan ly, he thong CCTV chuyen nghiep cung la loi the canh tranh -- nguoi thue tiem nang ngay cang liet ke an ninh toa nha la yeu to hang dau khi chon chung cu, va mot he thong camera duoc lap dat tot co the bien minh cho gia thue cao hon va giam ty le bo trong.

Cac can nhac ve bao hiem cung ung ho viec lap dat CCTV. Nhieu cong ty bao hiem tai san cung cap phi bao hiem giam cho cac toa nha co he thong giam sat toan dien, va kha nang cung cap hinh anh cho khieu nai trach nhiem (nhu cac su co truot nga o khu vuc chung) co the tiet kiem cho chu toa nha hang chuc ngan do la chi phi phap ly. Loi tuc dau tu cho CCTV chung cu thuong duoc thu hoi trong vong hai den ba nam thong qua phi bao hiem giam, chi phi sua chua pha hoai thap hon va cai thien kha nang giu chan nguoi thue.

Cac khu vuc phu song chinh

Chung cu co cac khu vuc rieng biet ma moi noi yeu cau chien luoc phu song camera cu the. Bo sot bat ky khu vuc nao trong so nay se tao ra lo hong trong tu the an ninh cua toa nha.

Sanh loi vao

Sanh loi vao chinh la vi tri camera quan trong nhat trong bat ky toa chung cu nao. Moi nguoi ra vao toa nha deu di qua diem nay. Lap it nhat hai camera: mot huong vao cua chinh de thu hinh anh khuon mat cua moi nguoi vao (lap o do cao 2,5 den 3 met, huong xuong nhe de tranh anh sang nguoc tu ben ngoai), va mot camera tong quan thu toan bo khu vuc sanh bao gom ban le tan, hop thu va khu vuc thang may.

Doi voi toa nha co nhan vien le tan hoac bao ve cua, bo tri camera phu song khu vuc ban cho trach nhiem cua nhan vien va xac minh nhat ky khach. Neu toa nha su dung he thong intercom hoac video goi cua, dam bao camera CCTV bo sung chu khong thay the camera intercom -- camera intercom thuong co do phan giai thap va chi ghi hinh khi goi, trong khi camera CCTV chuyen dung cung cap phu song lien tuc.

Cac loi vao phu, cua ben va loi vao dich vu moi cai deu can camera rieng. Nhung loi vao nay thuong bi chan mo boi tai xe giao hang hoac duoc su dung boi nhung nguoi khong duoc phep da biet rang loi vao ben it duoc giam sat hon. Moi cua cung cap quyen truy cap vao ben trong toa nha deu phai co phu song camera.

Thang may

Thang may la khong gian kin noi cu dan dac biet de bi ton thuong. Chung cung la noi pho bien xay ra pha hoai, viet bay va hu hai tai san. Lap camera dome chong pha hoai trong moi cabin thang may, gan o goc tren doi dien cua. Su dung ong kinh goc rong (2.8mm hoac rong hon) de thu lai toan bo noi that, bao gom bang dieu khien, khu vuc cua va tat ca hanh khach.

Camera thang may yeu cau can nhac dac biet. Camera phai hoat dong tren mach dien cua thang may va truyen video ve dau ghi qua cap di chuyen hoac cau noi khong day -- cap Ethernet tieu chuan khong the di qua truc thang may vi se bi hu hai boi cabin dang di chuyen. Nhieu lap dat CCTV thang may su dung cap dong truc trong bo cap di chuyen hoac may phat khong day ket noi voi may thu o dinh hoac day truc.

Camera sanh thang may o moi tang bo sung cho camera trong cabin bang cach thu lai nhung ai dang cho thang may va ho di huong nao sau khi ra khoi thang. Dieu nay cung cap su lien tuc trong theo doi giua cac tang va dac biet co gia tri de dieu tra cac su co bat dau o khu vuc chung va tiep tuc vao thang may.

Bai do xe

Bai do xe ngam va nhieu tang nam trong so cac khu vuc co rui ro cao nhat trong chung cu. Anh sang yeu, tam nhin han che va viec tiep can phuong tien de dang khien chung tro thanh muc tieu cho trom dot nhap xe, trom cap, pha hoai va tan cong ca nhan. Phu song camera phai giai quyet ca an ninh phuong tien va an toan ca nhan.

Lap camera tai moi diem vao va ra cua phuong tien, thu bien so cua tat ca xe ra vao. Su dung camera bullet voi kha nang hong ngoai va truong nhin hep (ong kinh 6 den 12mm) huong o do cao bien so. Bo sung camera loi vao voi camera goc rong phu song toan bo lan duong de thu lai nhan hieu, mau sac va mau xe.

Trong bai do xe, gan camera tai cac giao lo lan xe, tai moi loi vao danh cho nguoi di bo va cua cau thang, va tai sanh thang may. Bo tri camera de cung cap pham vi phu song chong lap tren tat ca khu vuc do xe -- khong cho do xe nao duoc cach xa camera hon 15 met. Chieu cao tran thap trong nhieu bai do xe (2,5 den 3 met) thuc ra co loi cho viec lap camera bang cach dua camera gan doi tuong hon, nhung yeu cau lua chon ong kinh rong hon de duy tri khu vuc phu song day du.

Dam bao tat ca camera bai do xe co chieu sang hong ngoai manh (pham vi toi thieu 30 met) hoac bai do xe co anh sang bo sung day du. Nhieu bai do xe su dung anh sang mo trong gio thap diem de tiet kiem nang luong, co the lam cho camera khong co kha nang hong ngoai tro nen vo dung. Can nhac camera co chieu sang LED trang tich hop cho cac khu vuc noi hong ngoai mot minh khong cung cap du chi tiet mau sac de nhan dien phuong tien.

Hanh lang

Hanh lang dan cu o moi tang cung cap lop phu song khu vuc chung cuoi cung truoc khi cu dan den can ho rieng. Lap camera o moi dau hanh lang va tai cac giao lo, cua cau thang va sanh thang may. Hanh lang dai duoc loi tu camera co che do hanh lang -- mot tinh nang xoay cam bien hinh anh 90 do de cung cap truong nhin cao, hep phu hop voi hinh dang hanh lang, toi da hoa mat do pixel doc theo chieu dai cua hanh lang.

Vi tri camera trong hanh lang phai can bang giua phu song an ninh va quyen rieng tu cua cu dan. Khong huong camera vao cua can ho theo cach thu lai ben trong can ho khi cua duoc mo. Bo tri camera de phu song luong giao thong hanh lang va cac diem truy cap cau thang/thang may thay vi loi vao can ho rieng le. O nhieu khu vuc phap ly, ghi hinh cua rieng qua gan co the vi pham quy dinh ve quyen rieng tu va tao ra khieu nai tu cu dan lam suy yeu su ung ho cho toan bo he thong.

Khu vuc san thuong va tien ich

San thuong, ho boi, phong tap va cac khong gian tien ich chung khac can phu song camera vi ly do trach nhiem va an toan. Mot khieu nai truot nga o khu vuc ho boi hoac phong tap co the duoc giai quyet nhanh chong voi hinh anh ro rang. Camera san thuong nen phu song cua ra vao, khu vuc ngoi va lan can vanh dai -- ca cho an ninh va de ghi lai hanh vi trai phep hoac nguy hiem gan canh toa nha.

Camera tien ich ngoai troi phai chong thoi tiet (toi thieu xep hang IP67) va xu ly bien dong nhiet do cuc doan, gio va anh nang truc tiep. Su dung camera co WDR thuc su cho cac khu vuc huong troi ra noi anh sang nguoc la lien tuc. Doi voi khu vuc ho boi, bo tri camera de cung cap phu song an toan ma khong tao ra su giam sat cu dan trong do boi tu goc co the bi coi la xam pham -- vi tri tren cao va goc rong noi chung duoc chap nhan hon so voi goc nhin gan o muc mat.

Phong thu va khu vuc goi hang

Trom goi hang la mot trong nhung khieu nai pho bien nhat trong chung cu va da tang dang ke voi su gia tang mua sam truc tuyen. Lap it nhat mot camera phu song phong thu hoac khu vuc luu tru goi hang, bo tri de thu lai ro rang bat ky ai truy cap khong gian va bat ky goi hang nao ho xu ly. Neu toa nha su dung he thong tu khoa goi hang, dam bao camera phu song ca phia giao hang va phia nhan hang cua cu dan.

O nhung toa nha ma goi hang duoc de trong sanh, mot goc camera chuyen dung phu song khu vuc goi hang bo sung cho camera tong quan sanh. Camera tong quan sanh co the khong co do phan giai du de nhan dien goi hang ma nguoi nao do lay di, trong khi camera chuyen dung o cu ly gan co the thu lai nhan goi hang, nhan vien giao hang va thoi diem chinh xac mot goi hang duoc nhan hoac lay di.

Cac loai camera cho chung cu

Cac khu vuc khac nhau cua mot toa chung cu doi hoi cac loai camera khac nhau. Su dung dung dang camera cho moi vi tri toi da hoa phu song trong khi giam thieu so luong va chi phi camera.

Camera Dome -- Tot nhat cho hanh lang va khu vuc chung trong nha

Camera dome la lua chon tieu chuan cho hanh lang chung cu, sanh va khu vuc chung trong nha. Vo bao ve chong pha hoai xep hang IK10 chiu duoc viec can thiep, va ho so kin dao hoa nhap vao tham my dan cu tot hon so voi camera bullet. Nap dome che giau huong chinh xac ma camera dang huong ve, cung cap su ran de tam ly. Doi voi hanh lang, chon mau co che do hanh lang de toi uu hoa truong nhin cho khong gian dai, hep. Camera mini-dome trong nha voi ong kinh 2.8mm cung cap phu song goc rong tuyet voi cho sanh thang may, phong thu va khu vuc phong tap.

Camera Bullet -- Tot nhat cho bai do xe va khu vuc ngoai troi

Camera bullet la lua chon uu tien cho bai do xe, vanh dai toa nha va khu vuc chung ngoai troi. Thiet ke vo cua chung chua duoc mang LED hong ngoai lon hon cho tam nhin ban dem vuot troi o khoang cach 30 den 50 met -- rat quan trong cho cac khu vuc do xe thieu anh sang. Camera bullet voi ong kinh varifocal (2.8 den 12mm) cho phep dieu chinh chinh xac truong nhin trong qua trinh lap dat, lam cho chung linh hoat cho cac bo cuc bai do xe khac nhau. Doi voi viec thu bien so o loi vao bai do xe, su dung camera bullet voi ong kinh co dinh 6 den 12mm huong o do cao bien so. Ho so nhin thay duoc cua chung cung dong vai tro ran de manh hon o khu vuc do xe noi rui ro toi pham cao nhat.

Camera PTZ -- Tot nhat cho khu vuc loi vao lon va san trong

Camera pan-tilt-zoom cung cap phu song linh hoat cho cac khu vuc mo lon nhu quang truong loi vao chinh, san trong va khu vuc tien ich ngoai troi. Mot camera PTZ duy nhat co the phu song mot san trong lon bang cach tuan hoan qua cac vi tri tuan tra duoc dat truoc, va nhan vien an ninh co the dieu khien thu cong camera de phong to hoat dong nghi ngo theo thoi gian thuc. Camera PTZ hoat dong tot nhat khi bo sung cho camera co dinh -- camera co dinh duy tri phu song lien tuc trong khi PTZ cung cap kha nang dieu tra. Doi voi toa nha co tram an ninh co nguoi truc, camera PTZ cho nguoi van hanh kha nang phan ung tich cuc voi su co thay vi chi thu dong ghi hinh.

Can nhac ve quyen rieng tu

CCTV chung cu hoat dong trong khong gian noi nhu cau an ninh giao cat truc tiep voi quyen rieng tu cua cu dan. Lam sai su can bang nay tao ra trach nhiem phap ly va phan doi tu cu dan co the dan den viec camera bi thao bo hoan toan. Thiet ke tuan thu quyen rieng tu khong phai la tuy chon -- do la nen tang cua mot he thong giam sat chung cu ben vung.

Quy tac co ban ro rang: camera khong bao gio duoc lap o nhung khu vuc noi cu dan co ky vong hop ly ve quyen rieng tu. Dieu nay bao gom noi that can ho (hien nhien), nhung cung mo rong den ban cong rieng, cua so can ho nhin thay duoc tu khu vuc chung, phong thay do trong phong tap hoac khu vuc ho boi va phong giat la o mot so khu vuc phap ly. Camera trong hanh lang phai duoc bo tri de thu lai luong giao thong hanh lang ma khong cung cap tam nhin truc tiep vao can ho khi cua duoc mo.

Tai Lien minh Chau Au, GDPR ap dat cac yeu cau cu the cho CCTV chung cu. Quan ly toa nha phai tien hanh Danh gia Tac dong Bao ve Du lieu (DPIA) ghi lai tinh can thiet va ty le cua moi camera. Bien bao ro rang, nhin thay duoc phai duoc dan o moi loi vao khu vuc duoc ghi hinh, thong bao cho cu dan va khach rang CCTV dang hoat dong. Co so phap ly thuong la "loi ich hop phap" cho an ninh toa nha, nhung dieu nay phai duoc ghi lai chinh thuc. Luu tru hinh anh phai duoc gioi han trong mot khoang thoi gian xac dinh -- thuong la 7 den 30 ngay -- sau do phai duoc xoa tu dong. Cu dan co quyen yeu cau truy cap hinh anh cua ho theo quy dinh Yeu cau Truy cap Chu the GDPR.

Ngoai viec tuan thu phap ly, quan ly toa nha nen thiet lap chinh sach CCTV minh bach duoc cung cap cho tat ca cu dan va dua vao hop dong thue. Chinh sach nay nen neu ro cac khu vuc nao duoc giam sat, muc dich giam sat, ai co quyen truy cap hinh anh, hinh anh duoc luu tru bao lau va cu dan co the yeu cau truy cap ban ghi nhu the nao. Su minh bach xay dung niem tin va giam khieu nai. Thuong xuyen xem xet vi tri va goc camera -- sua doi toa nha, noi that moi hoac bo tri thay doi co the vo tinh khien camera thu lai cac khu vuc ma no khong co y dinh phu song.

Ha tang mang

Xuong song mang la khia canh bi bo qua nhat cua CCTV chung cu, nhung no quyet dinh xem he thong co hoat dong on dinh hay tro thanh nguon van de thuong xuyen. Toa nha nhieu tang yeu cau lap ke hoach can than cho tuyen cap, vi tri switch va phan phoi nguon de dam bao moi camera co ket noi bang thong cao, on dinh voi dau ghi.

Power over Ethernet (PoE) la cach tiep can tieu chuan cho CCTV chung cu. PoE loai bo nhu cau ve nguon cung cap rieng biet o moi vi tri camera, giam chi phi va do phuc tap lap dat. Mot cap Cat6 duy nhat truyen tai ca du lieu va nguon dien tu switch den camera. Doi voi toa nha co hon 10 camera, su dung switch PoE quan ly cung cap giam sat nguon tren tung cong, cach ly VLAN cho mang camera va quan ly bang thong de ngan tac nghen mang.

Vi tri switch tuan theo thiet ke phan cap. Dat mot switch PoE loi trong phong may chu hoac tu IT ben canh NVR. Doi voi toa nha tren nam tang, lap mot switch PoE tren moi ba den nam tang trong mot tu ky thuat, ket noi voi switch loi qua cap quang uplink. Dieu nay giam chieu dai cap (Cat6 gioi han toi da 100 met) va cung cap nguon cuc bo cho camera tren cac tang xung quanh. Moi switch tang ket noi voi camera tren tang cua no va mot hoac hai tang tren va duoi no qua cap Cat6 di thang.

Di cap trong chung cu thuong su dung duong di dien hien co hoac duong di du lieu chuyen dung giua cac tang. Duong cap ngang theo khoang tran hanh lang de den camera. Su dung ong luon hoac khay cap de bao ve cap khoi hu hai va duy tri ve ngoai sach se o khu vuc hoan thien. Doi voi bai do xe, di cap qua khay cap hien co hoac lap moi -- tranh cap tran de bi cat hoac hu hai boi phuong tien. Ghi nhan tung cap o ca hai dau voi so va vi tri camera de de dang khac phuc su co.

NVR nen duoc dat trong mot phong duoc kiem soat an ninh, nhiet do co quyen truy cap han che. Day thuong la phong may chu cua toa nha hoac tu an ninh chuyen dung. Dam bao phong co thong gio hoac dieu hoa day du -- mot NVR ghi hinh 30 camera tro len tao ra nhiet dang ke. Cung cap UPS (nguon cung cap lien tuc) cho NVR va switch loi de duy tri ghi hinh trong khi mat dien. UPS 1500VA thuong cung cap 15 den 30 phut thoi gian chay cho mot NVR va switch, bao gom hau het cac gian doan nguon ngan.

Quyen truy cap va giam sat cua cu dan

He thong CCTV chung cu hien dai co the cung cap cho cu dan quyen truy cap duoc kiem soat vao cac luong camera truc tiep, nang cao gia tri nhan biet cua he thong an ninh va cai thien su hai long cua nguoi thue. Tuy nhien, quyen truy cap phai duoc quan ly can than de can bang giua su tien loi voi quyen rieng tu va cac van de an ninh.

Tich hop ung dung di dong cho phep cu dan xem luong truc tiep tu cac camera khu vuc chung duoc chon ngay tren dien thoai thong minh cua ho. Cac che do xem dien hinh duoc cung cap cho cu dan bao gom loi vao sanh chinh (de ho co the xac minh ai dang bam chuong can ho), camera loi vao bai do xe (de kiem tra xem xe cua ho co nhin thay duoc khong), va camera khu vuc goi hang (de xac minh giao hang). Cu dan nen co quyen truy cap chi xem truc tiep khong the tua lai, tai xuong hoac ghi hinh. Kha nang phat lai va xuat nen duoc han che cho quan ly toa nha va nhan vien an ninh duoc uy quyen.

Tich hop intercom video la mot nguoi ban dong hanh tu nhien cho he thong CCTV. Khi khach bam chuong vao mot can ho, cu dan nhin thay luong camera intercom tren dien thoai cua ho va co the cap hoac tu choi truy cap tu xa. Mac du camera intercom tach biet voi he thong CCTV, tich hop ca hai vao cung mot nen tang ung dung di dong tao ra trai nghiem lien mach cho cu dan. Mot so nen tang quan ly toa nha ket hop intercom, xem truc tiep CCTV, thong bao goi hang va yeu cau bao tri thanh mot ung dung cu dan duy nhat.

Doi voi toa nha co tram an ninh co nguoi truc, cung cap mot man hinh giam sat chuyen dung hien thi luoi cac luong camera uu tien: loi vao chinh, loi vao bai do xe, noi that thang may va bat ky khu vuc nao co lich su su co gan day. Bat canh bao kich hoat chuyen dong tren tram giam sat de thu hut su chu y den hoat dong sau gio trong cac khu vuc le ra phai khong co nguoi, nhu san thuong sau gio dong cua hoac khu vuc dich vu han che.

Uoc tinh chi phi

Chi phi CCTV chung cu khac biet dang ke dua tren kich thuoc toa nha, so luong camera, do phuc tap ha tang va chat luong thiet bi. Bang sau cung cap uoc tinh so bo cho ba kich thuoc toa nha de giup lap ngan sach ban dau. Tat ca cac con so bao gom thiet bi, nhan cong lap dat, day cap va cau hinh co ban.

Hang muc	Nho (10-20 can ho)	Trung binh (20-50 can ho)	Lon (50+ can ho)
So luong camera	8-15	15-35	35-80+
Camera	$1,500 - $4,000	$4,000 - $10,000	$10,000 - $25,000+
NVR / Luu tru	$800 - $1,500	$1,500 - $4,000	$4,000 - $10,000
Mang (Switch, Cap)	$500 - $1,500	$1,500 - $4,000	$4,000 - $12,000
Nhan cong lap dat	$2,000 - $5,000	$5,000 - $12,000	$12,000 - $30,000+
Tong uoc tinh	$5,000 - $12,000	$12,000 - $30,000	$30,000 - $77,000+

Nhung uoc tinh nay gia dinh camera IP tam trung (2-4MP), ha tang PoE va lap dat chuyen nghiep. Chi phi tang voi camera do phan giai cao hon (4-8MP), thoi gian luu tru mo rong, ha tang xuong song cap quang, hoac tich hop voi kiem soat truy cap va he thong intercom. Bao tri hang nam thuong tu 10 den 15 phan tram chi phi thiet bi ban dau, bao gom cap nhat firmware, ve sinh camera, kiem tra suc khoe luu tru va thay the phan cung thinh thoang.

Cau hoi thuong gap

Mot toa chung cu can bao nhieu camera CCTV?

So luong phu thuoc vao kich thuoc va bo cuc toa nha. Mot chung cu nho voi 10 den 20 can ho thuong can 8 den 15 camera phu song sanh chinh, khu do xe va cac hanh lang quan trong. Toa trung binh voi 20 den 50 can ho can 15 den 35 camera. Cac khu phuc hop lon voi 50 can ho tro len co the can 35 den 80 camera tro len. Cac khu vuc luon can phu song bao gom loi vao chinh, noi that thang may, bai do xe, cau thang bo va phong gui thu.

Camera trong chung cu co duoc ghi hinh ben trong thang may khong?

Co, giam sat thang may la hop phap va duoc khuyen nghi manh me o hau het moi khu vuc phap ly. Thang may la noi pho bien xay ra tan cong, pha hoai va trom cap. Su dung camera dome chong pha hoai voi ong kinh goc rong gan o goc tren cua trong cabin thang may. Dam bao camera thu lai toan bo noi that bao gom khu vuc cua va bang dieu khien. Ghi am trong thang may co the bi han che o mot so khu vuc phap ly, nen kiem tra quy dinh dia phuong.

He thong CCTV chung cu co can tuan thu GDPR khong?

Tai Lien minh Chau Au va nhieu khu vuc phap ly khac co luat quyen rieng tu tuong tu, co. Ban can tien hanh Danh gia Tac dong Bao ve Du lieu, dan bien bao ro rang tai tat ca cac khu vuc duoc ghi hinh, thiet lap co so phap ly cho viec xu ly (thuong la loi ich hop phap cho an ninh), xac dinh va thi hanh thoi gian luu tru (thuong la 7 den 30 ngay), va cung cap cho cu dan quy trinh yeu cau hinh anh ghi hinh cua ho. Camera khong bao gio duoc huong vao cua, cua so hay ban cong can ho rieng.

Cu dan co nen co quyen truy cap he thong CCTV khong?

Cung cap cho cu dan quyen truy cap han che giup cai thien su hai long va cam giac an toan. He thong hien dai cho phep truy cap qua ung dung di dong de cu dan xem truc tiep tu camera khu vuc chung nhu sanh va loi vao bai do xe. Tuy nhien, quyen truy cap nen la chi doc khong the tai xuong, tua lai hoac thao tac ban ghi. Quyen phat lai va xuat day du nen duoc han che chi cho quan ly toa nha va nhan vien an ninh co tham quyen.