Camera supraveghere IP HikVision ColorVu DS-2XS2T47G1-LDH4G cu panou solar

Descriere

Tehnologia CMOS

Utilizata si in senzorii de imagine al camerelor Hikvision, tehnologia CMOS ajuta la captarea imaginilor la o calitate superioara. Printre caracteristicile importante ale dispozitivelor CMOS sunt imunitatea ridicata la zgomot si consum redus de energie.

 Functia Ultra LowLight ofera imagini lare si pline de culoare chiar si pe timp de noapte.

Scanare progresiva

Scanarea progresiva este o tehnologie asociata camerelor cu senzor IP si este utilizata la transmiterea, afisarea sau stocarea imaginilor in miscare.

In mod traditional , metoda de scanare utilizata in majoritatea  formatelor de semnal video a fost intreteserea, utilizata la dispositive cum ar fi , camerele CCTV analogice.

Mod de functionare!

Toate liniile vertical ale imaginii sunt afisate in totalitate pe fiecare cadru in loc sa fie impartite in campuri separate.

Principalul avantaj al acestuia consta in claritatea imaginii, in special atunci cand un subiect este in miscare.Cu ajutorul unui senzor progresiv imagistica de scanare reduce efectul de rupere si miscare estompata.

Un nou standard este necesar pentru a micsora dimensiunile fisierelor pe masura ce tehnologia avanseaza. Aici intra in actiune standardul H.265+. Acest standard este conceput sa utilizeze o latime de banda mult mai mica multumita tehnicilor de encoding avansate dar si un model de encoding/decoding mai sofisticat.

3D DNR

DNR este o functie care reduce zgomotul de imagine , in scopul de a imbunatati calitatea imaginii aparatului.In special , se reduce zgomotul care este generat in conditii de luminozitate slaba.

3D se refera la trei dimensiuni si incorporate in 3D DNR este un circuit de reducere a zgomotului digital, capabil de a reducezgomotul de imagine si de a imbunatati esecul amestecat de culori si contactul de culori.

Wide Dynamic Range – WDR

Este o tehnologie utilizata de camerele de supraveghere video CCTV, cu scopul de a echilibra imaginile video care au o gama dinamica mare. Aceasta este o caracteristica care confera camerei, posibilitatea, de a aplica intensitati separate ale luminii pentru aceeasi imagine. Aceasta functie este ideala pentru imagini care cuprind atat zone luminate cat si zone intunecate.

Back Light Compensation - BLC

Functia BLC (Compensarea luminii din spate) este folosita adesea la imagini in care o sursa de lumina puternica se afla in spatele subiectului de interes. In acest caz, subiectul ar aparea doar ca un contur negru. BLC permite camerei sa regleze expunerea intregii imagini, pentru a evidentia corect subiectul in prim-plan.

ROI Codec

Caracteristica care ofera posibilitatea de a crea o zona definita ROI (Region of Interes), astfel incat imginea va cuprinde mai multe detalii si o calitate mai buna la acelasi bit rate. Latimea de banda si dimensiunea inregistrarii sunt si ele diminuate, deoarece zonele nedefinite ca ROI vor capta imagini la o calitate mai scazuta.

Motion detection

Detectia de miscare presupune analizarea diferentelor dintre doua imagini. Daca diferenta dintre cele doua imagini comparate trece de o anumita valoare data, este detectata miscarea si se declanseaza alarma setata.

Elementul cheie in detectia de miscare este Region of Interest (ROI). ROI denota o zona video sensibila la miscare. O zona de detectie a miscarii este in esenta o retea de 16x16 celule. Acestor celule li se impun niste limite de sensibilitate la miscare, valoare la care este declansata automat alarma.

Line crossing

Aceasta functie poate detecta obiecte, persoane sau masini ce depasesc o linie virtuala predefinita. Reprezinta o solutie ideala pentru monitorizarea intrarilor, a parcarilor sau alte zone delimitate.

Intrusion detection

In cazul de detectare a intruziunilor, camera video porneste simultan alarma si inregistrarea de evenimente. Prin aplicarea celor mai recenti algoritmi, analizeaza in mod automat dimensiunile intrusului pentru a minimiza si estompa alarmele false. Aceste caracteristici sunt foarte folositoare pentru siguranta zonelor predefinite.

Face detection

Prin aplicarea tehnologiei de detectare a fetei, camerele IP de securitate, pot detecta precis trasaturile faciale umane, le pot analiza si declansa alarma in cazul in care este setata una.

Privacy Masking

Privacy Masking este o caracteristica regasita la multe camere IP, folosita pentru a proteja intimitatea personala prin ascunderea unor parti a imaginii cu ajutorul unei zone disimulate.

IP

O camera IP este o camera video digitala in retea, care transmite datele printr-o legatura fast ethernet link. Camerele IP (deasemenea numite “camere de retea “) sunt cel mai des folosite pentru supravegherea video, o versiune digitala si de retea a televiziunii cu circuit inchis (CCTV).Beneficiile camerei IP fata de tehnologia analogical :- Administrare de la distanta din orice locatie;- Zoom digital;- Capacitate de a trimite cu usurinta imagini si video oriunde , cu o conexiune la internet;- Scanare progresiva, care permite imagini de o calitate mai buna extrase din inregistrare, in special pentru tintele mobile;- Numarul de cadre reglabil pentru a atinge specificatiile cerute;- Capacitatea de a trimite semnale de alerta in cazul in care este detectata activitate suspecta;- Cerinte de cablare mai mici.

Datorita standardului ONVIF incorporat, camera poate fi asociata si cu NVR-urile altor producatori.

Power over Ethernet – PoE

Reprezinta modalitatea de alimentare a camerelor sau a altor echipamente IP, prin intermediul cablului de retea. Implementarea retelei se rezuma la un singur cablu, prin care este transmis semnalul de date cat si alimentarea echipamentului. Prin intermediul PoE, instalarea sistemelor de supraveghere devine mult mai simpla, mai sigura si mai putin costisitoare.

Cum functioneaza DDNS?

Daca doriti sa accesati o camera CCTV sau un server de gazduire dar adresele IP atribuite lor nu sunt statice, atunci serviciul DDNS este solutia.

Majoritatea providerilor de internet nu oferta IP static, dar pentru accesarea echipamentelor de monitorizare video fara a inlocui de fiecare data adresa IP se va configura serviciul DDNS. Similar cu un server DNS, acesta creaza o baza de date care contine relatiile dintre domenii si adresele numerice, actualizarea facandu-se la intervale de timp prestabilite sau automat la schimbarea adresei IP. Datorita acestei facilitati, DVR-ul/NVR-ul sau camerele tale vor fi disponibile la domeniu cunoscut, indiferent de IP-ul acestuia.

IP 67

Un numar IP este utilizat pentru a specifica protectia mediului in incintele din jurul echipamentelor electronice.Aceste evaluari sunt determinate  prin teste specific.

Numarul IP este compus din doua cifre, prima referindu-se la protectia impotriva obiectelor solide si a doua impotriva lichidelor.Cu cat numarul este mai mare cu atat protectia este mai crescuta.

Prima cifra 6 :

Protectia pentru persoane: protectia impotriva atingerii unei parti periculoase

Protectie pentru echipamente : protective impotriva prafului.

A doua cifra 7 :

Protectie impotriva efectului de imersiune intre 15 cm si 1m.

Wide temperature

Domeniul larg de functionare al camerei, ii permite acesteia sa functioneze intr-un mediu cu temperaturi cuprinse intre -30 - +60°C.

Camera Image Sensor 1/2.8" STARVIS™ CMOS Pixel 4MP Max. Resolution 2560 (H) × 1440 (V) ROM 4GB RAM 1GB Electronic Shutter Speed 1/1 s–1/30000 s Scanning System Progressive Min. Illumination Color: 0.005Lux@F1.8 B/W: 0.0005Lux@F1.8 0Lux (IR light on) Illumination Distance 15 m (49.21 ft) Illuminator On/Off Control Zoom Prio/Manual/SmartIR Illuminator Number 3 Lens Focal Length 2.8 mm–12 mm Max. Aperture F1.8–F2.7 Field of View H: 31.6°–96.9° V: 17.8°–51.4° D: 36.4°–116.2° Optical Zoom 4x Focus Control Auto/Semi-Auto/Manual Close Focus Distance 0.2 m–0.5 m (0.66 ft– 1.64 ft) Iris Control Auto DORI Distance Detect Observe Recognize Identify 147 m (482.28 ft) 58.8 m (192.91 ft) 29.4 m (96.46 ft) 14.7 m (48.23 ft) PTZ Pan/Tilt Range Pan: 0°–355° Tilt: 5°–90° Manual Control Speed Pan: 0.1°/s–70°/s Tilt: 0.1°/s–30°/s Preset Speed Pan: 80°/s Tilt: 40°/s Presets 300 Tour 8 (up to 32 presets per tour) Speed Adjustment Support Power-off Memory Support Idle Motion Preset/Tour General Intelligence Event Trigger Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal Access, Storage anomaly IVS Object Abandoned/Missing www.dahuasecurity.com Artificial Intelligence People Counting Count people entering and exiting the area (crossing people counting); count people staying in the area (inarea people counting); display and export reports by day, week and month. Perimeter Protection Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc. SMD Plus Support Face Detection Support Video Compression H.265; H.264BaselineProfile; H.264MainProfile; H.264HighProfile; MJPEG(Sub Stream); H.265+; H.264+ Streaming Capability 3 streams Resolution 4M (2560 x 1440); 3M (2048 x 1536); 1080P (1920 x 1080); 1.3M (1280 x 960); 720P (1280 x 720); D1 (704 x 576/704 × 480); CIF (352 x 288/352 × 240) Frame Rate Main stream: 4M/3M (1–25/30fps), 1080P/1.3M/720P (1–25/30fps) Sub stream 1: D1/CIF (1–25/30fps) Sub stream 2: 720P (1–25/30fps), D1/CIF (1–25/30fps) Bit Rate Control Variable Bit Rate/Constant Bit Rate Bit Rate H.264/H.265/MJPEG: 3 kbps–20480 kbps Day/Night Auto (ICR)/Color/B/W BLC Support WDR 120 dB HLC Support White Balance Auto/Indoor/Outdoor/Track/Manual/Sodium lamp/ Natural light/Street lamp Gain Control Auto/Manual Noise Reduction 2D/3D Motion Detection Support Region of Interest (RoI) Support Electronic Image Stabilization Support Electronic Defog Support Digital Zoom 16x Flip 0°/180° Privacy Masking Up to 24 areas, and up to 8 areas in the same view Audio Compression G.711a; G.711Mu; G.726; AAC; MPEG2-Layer2; G.722.1; G.729; G.723 Network Ethernet RJ-45 (10/100Base-T) Wi-Fi Support Protocol IPv4; IPv6; HTTP; HTTPS; 802.1x; Qos; FTP; SMTP; UPnP; SNMPv1/v2c/v3(MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP Interoperability ONVIF Profile S&G&T; CGI | DH-SD1A404XB-GNR-W Streaming Method Unicast/Multicast User/Host 20 Storage FTP; Micro SD card (256G); P2P Browser IE; Chrome; Firefox; Safari (no version restriction) Management Software SmartPSS; DSS Mobile Phone iOS/Android Certification Certifications CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB, ANSI C63.4-2014 UL:UL62368-1+CAN/CSA C22.2,No. 62368-1 Port Audio Input 1(Line in; bare wire or built in Mic) Audio Output 1 Power Power Supply DC12V/1.5A±15% Power Consumption 3W 8.5W (IR on) Environment Operating Temperature -30°C to +60°C (-22°F to 140°F) Operating Humidity ≤95% Protection IK08; IP66; TVS 6000V lightning proof; surge protection Structure Casing Metal Dimensions Φ128.0 mm × 65.4 mm (5.04" × 2.57") Net Weight 0.485 kg (1.06 lb) Gross Weight 0.7 kg (1.54 lb) Ordering Information Type Model Description 4MP WizSense PTZ Camera DH-SD1A404XBGNR-W 4M 4x Starlight IR WizSense Network PTZ Camera, WIFI, PAL DH-SD1A404XBNGNR-W 4M 4x Starlight IR WizSense Network PTZ Camera, WIFI, NTSC SD1A404XB-GNR-W 4M 4x Starlight IR WizSense Network PTZ Camera, WIFI, PAL SD1A404XBN-GNR-W 4M 4x Starlight IR WizSense Network PTZ Camera, WIFI, NTSC Accessories PFA107 Mount Adapter PFB305W Wall Mount Bracket DH-PFA120 Junction Box DH-PFA140 Power Box DH-PFA151 Corner Mount Bracket PFB220C Ceiling Mount Bracket DH-PFA150 Pole Mount Bracket DC12V/1.5A Power Adapter

Camera Image Sensor 1/3" Progressive Scan CMOS Max. Resolution 2560 × 1440 Min. Illumination Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with light Shutter Time 1/3 s to 1/100,000 s Day & Night 24/7 color imaging Angle Adjustment Solar panel: pan: 0° to 358°, tilt: -40° to 0°; camera: pan: 0° to 360°, tilt: -60° to 0° Lens Lens Type Fixed focal lens, 4 and 6 mm optional Iris Type Fixed Aperture F1.0 Depth of Field 4 mm: 2.7 m to ∞ 6 mm: 5.9 m to ∞ Focal Length & FOV 4 mm, Horizontal FOV: 75°, Vertical FOV: 40°, Diagonal FOV: 89° 6 mm, Horizontal FOV: 49°, Vertical FOV: 27°, Diagonal FOV: 57° Lens Mount M12 DORI DORI 4 mm, D: 82 m, O: 32 m, R: 16 m, I: 8 m 6 mm, D: 120 m, O: 47 m, R: 24 m, I: 12 m Illuminator Supplement Light Type White Light Supplement Light Range Performance mode: up to 30 m, proactive mode: up to 10 m Smart Supplement Light Yes Video Main Stream 50 Hz: 12.5 fps (2560 × 1440, 1920 × 1080, 1280 × 720) 60 Hz: 15 fps (2560 × 1440, 1920 × 1080, 1280 × 720) Sub-Stream 50 Hz: 12.5 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 15 fps (1280 × 720, 640 × 480, 640 × 360) Video Compression Main stream: H.265/ H.264, Sub-stream: H.265/H.264/MJPEG, H.264+ and H.265+: main stream supports under performance mode Video Bit Rate 32 Kbps to 8 Mbps H.264 Type Baseline Profile, Main Profile, High Profile H.265 Type Main Profile Bit Rate Control CBR, VBR Scalable Video Coding (SVC) H.264 and H.265 encoding Region of Interest (ROI) 1 fixed region(s) for main stream Audio Audio Sampling Rate 8 kHz/16 kHz Environment Noise Filtering Yes Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC Audio Bit Rate 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC) Network API ONVIF (Profile S, Profile T, Profile G), ISAPI, SDK, ISUP, OTAP Security Password protection, complicated password, basic and digest authentication for HTTP, TLS 1.1/1.2/1.3, WSSE and digest authentication for Open Network Video Interface Simultaneous Live View Up to 6 channels Protocols TCP/IP, ICMP, HTTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, IGMP, QoS, UDP User/Host Up to 32 users 3 user levels: administrator, operator, and user Network Storage Auto Network Replenishment (ANR) Client iVMS-4200, Hik-Connect, Hik-Central Web Browser Plug-in required live view: IE 10+, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Local service: Chrome 57.0+, Firefox 52.0+ Mobile Communication SIM Card Type Micro SIM Uplink and Downlink Data Rate Cat 4, uplink: 50 Mbps Mbps, downlink: 150 Mbps Frequency NL668-EU: LTE-TDD: B38/B40/B41 LTE-FDD: B1/B3/B5/B7/B8/B20/B28 WCDMA: B1/B5/B8 GSM: B3/B5/B8 NL668-LA: LTE-TDD: B38/B40 LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B17/B28/B66 WCDMA: B1/B2/B3/B4/B5/B8 GSM: B2/B3/B5/B8 NL668-US: LTE-FDD: B2/B4/B5/B12/B13/B17/B66/B71 WCDMA: B2/B4/B5 Standard LTE-TDD, LTE-FDD, WCDMA, GSM Image SNR ≥ 52 dB Wide Dynamic Range (WDR) Digital WDR Day/Night Switch Day, Night, Auto, Schedule Image Enhancement BLC, HLC, 3D DNR Image Settings Saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser Interface On-Board Storage Built-in eMMC storage, up to 64 GB, Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB, For eMMC storage, 50 GB is available for recording. Built-in Microphone Yes Built-in Speaker Yes Reset Key Yes Event Basic Event Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error Linkage Upload to memory card, notify surveillance center, trigger recording, trigger capture, audible warning General Power Power Consumption and Current: Typical power scenarios: 1.85 W (4G working) Standby scenarios: 40 mW Max. power consumption: 6 W Power Supply: 12 VDC ± 25% *For debugging only 40 W (deviation: ± 2 W) Solar panels Power Interface: Power supply interface: Ø 5.5 mm coaxial power plug Extened solar panel: four-core aviation connector Material ADC12 Storage Conditions 0 °C to 60 °C (32 °F to 140 °F). Humidity 95% or less (non-condensing) Language English, Ukranian General Function Heartbeat, mirror, flash log Startup and Operating Conditions 0 °C to 60 °C (32 °F to 140 °F). Humidity 95% or less (non-condensing) Dimension 679 mm × 443 mm × 760 mm (26.7" × 17.4" × 29.9") Package Dimension 910 mm × 350 mm × 450 mm (35.8" × 13.8" × 17.7") Weight Approx. 11.575 kg (25.5 lb.) With Package Weight Approx. 16.21 kg (35.7 lb.) Battery Battery Type Ternary Lithium Capacity 8.4 Ah × 2 packs Max. Charging Voltage 12.6 V Operating Temperature Charging: 0 °C to 45 °C (32 °F to 113 °F) Discharging: -20 °C to 60 °C (-4 °F to 140 °F) Battery Voltage 9 V to 12.6 V Cycle Lifetime Performance mode: 3.6 days, Proactive mode: 6 days, Standby mode: 30 days Battery Life More than 500 cycles Battery Weight Approx. 1400 g (3.1 lb.) Approval EMC CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014 RF CE-RED: EN 301489-1 V2.1.1 (BT or 2.4G), EN 301489-17 V3.1.1 (BT or 2.4G), EN 300328 V2.1.1 (BT or 2.4G), EN 62311: 2008 (BT or 2.4G) Safety CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017 Environment CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 Protection IP67: IEC 60529-2013