Network Video Recorder
Hikvision DS-7732NXI-I4/S 32-ch 1U AcuSense 4K NVR
Decoding Capacity
Enable AI by NVR: 20-ch@1080p (30 fps)
Disable AI by NVR: 32-ch@1080p (30 fps)
Bandwidth
Incoming Bandwidth: 256 Mbps
Outgoing Bandwidth: 256 Mbps
Decoding Format
Supports H.265+/H.265/H.264+/H.264 Video formats
Interface
4 SATA interface connectable for recording and backup
Alarm In/Out: 16/9
Smart Function
Intelligent analytics based on deep learning algorithm, Up to 4-ch perimeter protection & facial recognition for video stream, Up to 8-ch facial recognition for face picture
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Intelligent Analytics |
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AI by Device |
Facial recognition, perimeter protection, motion detection 2.0 |
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AI by Camera |
Facial recognition, perimeter protection, video structuralization, throwing objects from building, motion detection 2.0, ANPR, people counting, VCA |
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Engine |
1, engine mode is adjustable |
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Facial Recognition |
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Facial Detection and Analytics |
Face picture comparison, human face capture, face picture search |
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Face Attributes |
Wearing glasses, wearing a mask, facial expression, body temperature |
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Face Picture Library |
Up to 16 face picture libraries, with up to 50,000 face pictures in total (each picture ≤ 512 KB, total capacity ≤ 1 GB) |
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Face Picture Comparison (Captured from Camera) |
8-ch |
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Facial Detection and Analytics Performance |
4-ch human face capture (HD network camera, up to 2 MP, H.264/H.265) |
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Motion Detection 2.0 |
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By Device |
All channels for Hikvision cameras |
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By Camera |
All channels |
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Perimeter Protection |
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By Device |
4-ch, 2 MP (H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm; Up to 12 rules in total |
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By Camera |
All channels |
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ANPR |
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By Camera |
All channels |
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Vehicle Attributes |
Plate number, license plate color, license plate type |
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Plate Attributes |
Vehicle brand, vehicle color, vehicle type |
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Video and Audio |
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IP Video Input |
32-ch |
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Incoming Bandwidth |
256 Mbps |
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Outgoing Bandwidth |
256 Mbps |
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HDMI 1 Output |
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 |
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HDMI 2 Output |
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 |
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VGA Output |
1920 × 1080/60 Hz, 1600 × 1200/60 HZ, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz |
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Video Output Mode |
HDMI1/VGA simultaneous output, HDMI2/VGA independent output |
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CVBS Output |
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
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Audio Output |
1-ch, RCA (Linear, 1 KΩ) |
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Two-Way Audio |
1-ch, RCA (2.0 Vp-p, 1 KΩ) |
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Decoding |
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Decoding Format |
H.265+ / H.265 / H.264+ / H.264 |
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Recording Resolution |
32MP / 24MP / 12MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p / 720p 32MP / 24MP / 12MP / 8MP / 7MP / 6MP / 5MP / 4MP / 3MP / 1080p / UXGA / 720p *: The NVR supports up to 4-ch 32 MP/24 MP IP video inputs. |
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Synchronous Playback |
16-ch |
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Decoding Capability |
Enable AI by NVR: 20-ch@1080p (30 fps) Disable AI by NVR: 32-ch@1080p (30 fps) |
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Dual-Stream Recording |
Support |
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Stream Type |
Video, Video & Audio |
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Audio Compression |
G.711ulaw / G.711alaw / G.722 / G.726 / AAC / MP2L2 / PCM |
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Network |
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Network Interface |
2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface |
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Remote Connection |
128 |
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Network Protocol |
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS |
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API |
ONVIF (profile S/G); SDK; ISAPI |
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Auxiliary Interface |
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Serial Interface |
2 RS-485 (half-duplex), 1 RS-232 |
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SATA |
4 SATA interfaces |
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Capacity |
Up to 10 TB capacity for each disk |
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eSATA |
1 eSATA interface |
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Alarm In/Out |
16/9 |
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USB Interface |
Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 |
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Ctrl 12V |
Controllable 12 VDC, 0.5 A power output for external alarm device; The power will be turned on when the alarm output is triggered. *: The Ctrl 12V power is controlled by alarm output 9. |
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DC 12V |
12 VDC, 1 A power output |
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General |
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Power Supply |
100 to 240 VAC, 50 to 60 Hz |
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Consumption |
≤ 30 W (without HDD) |
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Working Temperature |
-10 °C to 55 °C (14 °F to 131 °F) |
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Working Humidity |
10% to 90% |
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Chassis |
19-inch rack-mounted 1.5U chassis |
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Dimension (W × D × H) |
445 × 391 × 75 mm (17.5"× 15.4" × 3.0") |
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Weight |
≤ 3.6 kg (without HDD, 7.9 lb.) |
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Certification |
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Obtained Certification |
CE, CB, REACH, WEEE, UKCA, LOA |
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CE |
EN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4 |
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.
