IP Video Input
Hikvision DS-7608NXI-K1 8-ch K Series AcuSense 4K NVR
Decoding Format
Supports H.265+/H.265/H.264+/H.264 Video formats
Bandwidth
Incoming bandwidth: 80 Mbps, Outgoing bandwidth: 80 Mbps
AcuSense
1-ch facial recognition for video stream, or 4-ch facial recognition for face picture
All channels support Motion Detection 2.0
Video Output
HDMI/VGA independent output
Resolution
Live view, storage, and playback at up to 12MP resolution
Interface
1SATA interface connectable for recording and backup
Smart Function
Support multiple VCA (Video Content Analytics) events
Smart search for the selected area in the video
Note:
Alarm in/out can be optional for certain models. If you select a device model with "/Alarm4+1", then the device will have 4 alarm inputs and 1 alarm outputs.
Facial recognition and motion detection 2.0 cannot be enabled at the same time.
Facial Recognition | ||
Facial Detection and Analytics | Face picture comparison, human face capture, face picture search | |
Face Picture Library | Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4MB, total capacity ≤ 1 GB) | |
Facial Detection and Analytics Performance | 1-ch human face capture | |
Face Picture Comparison | 4-ch face picture comparison alarm | |
Motion Detection 2.0 | ||
Human/Vehicle Analysis | 8-ch | |
Video and Audio | ||
IP Video Input | 8-ch | |
Incoming Bandwidth | 80 Mbps | |
Outgoing Bandwidth | 80 Mbps | |
HDMI Output | 1-ch, 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz | |
VGA Output | 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz | |
Video Output Mode | HDMI/VGA independent output | |
CVBS Output | N/A | |
Audio Output | 1-ch, RCA (Linear, 1 KΩ) | |
Two-Way Audio | 1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input) | |
Decoding | ||
Decoding Format | H.265 / H.265+ / H.264+ / H.264 | |
Recording Resolution | 12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p / 720p / VGA | |
Synchronous Playback | 8-ch | |
Decoding Capability | AI on: 1-ch@12 MP (30 fps)/1-ch@8 MP (30 fps)/3-ch@4 MP (30 fps)/6-ch@1080p (30 fps) AI off: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30fps) | |
Stream Type | Video, Video & Audio | |
Audio Compression | G.711ulaw / G.711alaw / G.722 / G.726 / AAC | |
Network | ||
Remote Connection | 128 | |
Network Protocol | TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS | |
Network Interface | 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface | |
Auxiliary Interface | ||
SATA | 1 SATA interface | |
Capacity | Up to 10 TB capacity for each HDD | |
USB Interface | Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0 | |
General | ||
Power Supply | 12 VDC, 1.5 A | |
Consumption | ≤ 10 W (without HDD) | |
Working Temperature | -10 °C to 55 °C (14 °F to 131 °F) | |
Working Humidity | 10% to 90% | |
Dimension (W × D × H) | 320 mm × 240 mm × 48 mm (12.6"× 9.4" × 1.9") | |
Weight | ≤ 1 kg (without HDD, 2.2 lb.) | |
Certification | ||
FCC | Part 15 Subpart B, ANSI C63.4-2014 | |
CE | EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017 | |
EVID-S8.2TB: Product FAQs
The Electro-Voice EVID-S8.2TB is an 8-inch two-way surface-mount speaker supplied as a black pair. It is designed for background and foreground music, paging and sound reinforcement in restaurants, retail stores, fitness clubs and hospitality venues.
Yes. Its built-in 60 W transformer supports 70 V and 100 V systems, with selectable 15 W, 30 W and 60 W taps. A 7.5 W tap is available for 70 V systems only. An 8-ohm bypass also supports low-impedance operation.
Yes. The EVID-S8.2TB has an IP54-rated enclosure for indoor and outdoor applications. Its included mounting system supports wall or ceiling installation, with 90° horizontal and 45° vertical adjustment.
The EVID-S8.2TB comes with a pre-assembled mounting system for wall or ceiling installation. It allows 90° horizontal and 45° vertical adjustment to position the speakers. Mounting brackets and a 5 mm Allen wrench are included.
ESCO (Electronic Security Company) is an official Electro-Voice dealer in Pakistan.
Built for Commercial Audio Installation
The Electro-Voice EVID-S8.2TB combines a paintable, fire-rated ABS enclosure with a zinc-plated, powder-coated grille. Connections through the wall-mounted bracket help conceal wiring, while removable locking Euroblock connectors support additional speakers on a distributed line. Its rotatable grille logo accommodates horizontal positioning, and the EVID-S range is designed to work alongside other EVID ceiling and in-wall speakers.
Paintable ABS Enclosure
The fire-rated ABS enclosure can be painted to match the installation décor. The EVID-S8.2TB comes in black RAL 9004.
Corrosion-Resistant Grille
A zinc-plated, powder-coated grille provides corrosion resistance as part of the speaker’s weather-resistant construction.
Concealed Wall-Bracket Wiring
Electrical connections pass through the wall-mounted portion of the mounting system, allowing wiring to remain hidden for a clean installation.
Quick-Attach Mounting
The ball-and-socket mounting system features quick attachment and detachment, with the support bracket integrated into the enclosure.
Locking Euroblock Connections
Removable locking 4-pin Euroblock connectors provide an additional connection option and support wiring to further speakers in a distributed line.
Protected Bypass Selection
A rear-panel switch selects transformer taps or 8-ohm bypass operation. The bypass selection is protected by a safety screw.
Commercial Audio Applications
The Electro-Voice EVID-S8.2TB surface-mount speaker pair is designed for background and foreground music, paging and sound reinforcement across a range of commercial spaces.
Restaurants, Bars & Patios
Support background music, foreground music and paging in dining areas, bars and outdoor patio spaces.
Retail & Hospitality
Provide music and paging in retail stores and hospitality venues using a surface-mount speaker system.
Fitness & Leisure Venues
Use the EVID-S8.2TB for music and sound reinforcement in fitness clubs, theme parks and leisure venues.
