Cameră IP 4 MP Dome Hikvision DS-2CD2146G2-ISU(C) AcuSense 2.8mm IR 30m IP66.

The Hikvision dome IP camera DS-2CD2T86G2-2I(C) is part of the second generation of cameras with the AcuSense technology, notable for even more effective filtering out of false alarms. The device is dedicated for use in CCTV systems based on IP DVRs/NVRs. The camera is fitted with a 4 MP 1/3" CMOS sensor and an IR illuminator with a range up to 30 m to ensure proper visibility in low-light conditions. It has a fixed 2.8 mm lens with a viewing angle of 103°. Built-in microphone enables sound recording. Support for the legacy and latest H.265(+) compression methods allows for the archiving time of recordings to be extended while maintaining excellent image quality and backward compatibility. Additional functions to help improve image quality including: AGC, 3D-DNR, WDR (120 dB), BLC, HLC and built-in image analytic functions (VCA) make the camera suitable for use in even more advanced projects. The IP67 rated housing protects the inside electronic components from adverse weather conditions. The camera can be powered conventionally with 12 VDC or through PoE (compliant with the 802.802.3af standard).

EasyIP 4.0 – 2 gen. AcuSense

The camera is a part of the EasyIP 4.0 series, which includes models featuring two key technologies: AcuSense (first and second generation) or ColorVu. AcuSense cameras rely on Deep Learning algorithms to classify targets as human or vehicle and use intelligent VCA features, allowing to detect motion (second generation, traditional algorithm), intrusion, line crossing, entering and leaving. Thanks to precise recognition features, the system is able to filter out up to 90% (and even more for second-generation devices) false alarm triggers (e.g. animals, raindrops, spider webs, swaying leaves), which considerably boosts alarm accuracy and effectiveness while reducing the involved cost. ColorVu cameras, operating in color mode under all conditions, are able to detect all the important details of the scene. Using an AcuSense NVR allows to tap the full potential of the Easy IP 4.0 series. Combining cameras which do not support AcuSense technology (e.g. ColorVu) with AcuSense devices makes it possible to filter out false alarms, classify and search for events in terms of shape (human, vehicle). Below, you can compare the possibilities of combining solutions offered in various series.

The motion detection has been enhanced with AcuSense technology, allowing events to be filtered for human and vehicle silhouettes. This improves the performance of the entire system and reduces the number of false alarms that reach the user. Once the filter is turned off, detection can continue as before, detecting all objects.

Compression is a very important parameter proving the device advancement. The better the compression, the lower the bandwidth requirement with the same subjective quality. H.265 (HEVC - High Efficiency Video Coding) is currently the most efficient compression method. Compared to its predecessor (H.264), it reduces the data stream and the demand for disk capacity by half. Therefore, hard drives with a halved capacity can be used, or recordings can be stored for twice as long. Its improved version H.265+ has been optimized for use in CCTV monitoring systems. They allow for further reduction of data streams.

iVMS-4200 is client software dedicated to the management and supervision of Hikvision security systems, such as DVRs (IP, TurboHD), video intercoms, access control, set-top boxes, etc. The software allows you to easily and conveniently monitor all systems by offering viewing from IP cameras, remote playback of recordings, remote configuration, handling of alarm events, two-way audio transmission, e-map support, recording to a HDD and many more.

Pentru a controla dispozitivele Hikvision cu ajutorul telefoanelor mobile cu sistemul de operare Android și iOS, este necesară aplicația mobilă dedicată Hik-Connect. Aceasta poate fi folosită pentru a vizualiza în timp real imaginile de pe înregistratoarele DVR, NVR, camerele de rețea IP și videointerfoanele folosind conexiunea Wi-Fi, 2G sau 3G, precum și pentru a vizualiza înregistrările stocate. De asemenea, utilizarea aplicației pentru videointerfoane permite deschiderea ușii prin intermediul telefonului mobil, primirea de notificări și transmiterea convorbirilor de la panoul de intrare către telefon în cazul absenței locatarului. Aplicația permite conectivitatea prin adrese IP și prin intermediul cloud-ului P2P. Hik-Connect este, de asemenea, numele serviciului care funcționează în cloud și permite accesul la dispozitive în situația în care nu există o adresă IP externă. Pentru utilizatorii de iOS, aplicația poate fi descărcată de laHik-Connect, în timp ce pentru utilizatorii de Android, aplicația este disponibilă la appstore.hikvision.com/.

Standardul European EN 62262 clasifică rezistența mecanică a echipamentelor în grade IK. Testarea pentru încadrarea în clasele IK se face conform normativului EN 62262:2003.

Camera are clasă de protecție IK10

Diverse aplicații destinate instalatorilor și operatorilor/utilizatorilor sistemelor de supraveghere video bazate pe echipamentele Hikvision sunt descrise în acest articol

SADP (Search Active Device Protocol) este un utilitar gratuit și ușor de utilizat pentru căutarea camerelor IP Hikvision și a DVR/NVR-urilor Hikvision în rețeaua locală. Software-ul de căutare poate fi de asemenea utilizat pentru modificarea parametrilor de rețea ai dispozitivelor Hikvision, inclusiv schimbarea parolelor sau recuperarea parolelor implicite. Informații detaliate privind software-ul și utilizarea acestuia sunt conținute în articolul SADP - aplicaţia pentru managementul echipamentelor de supraveghere Hikvision.