AcuSense Camera
Hikvision DS-2CD2T83G2-2I 8MP AcuSense Fixed Bullet Network Camera
Frame Rate
20 fps (3840 × 2160) 25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
Video Compression
Main stream: H.265+/H.265/H.264+/H.264
IR Range
Up to 60m IR Range
Smart Features
120dB WDR, 3D DNR, BLC, HLC, Day & Night with ICR
Deep Learning
Focusing on human and vehicle classification based on deep learning
Interface
Built-in SD Card Slot (Up to 256GB), Reset Button
Protection Level
IP67 Water and Dust Resistant
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Camera |
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Image Sensor |
1/2.8" Progressive Scan CMOS |
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Min. Illumination |
Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR |
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Shutter Speed |
1/3 s to 1/100,000 s |
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Slow Shutter |
Yes |
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P/N |
P/N |
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Wide Dynamic Range |
120 dB |
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Day & Night |
IR cut filter |
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Angle Adjustment |
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° |
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Lens |
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Lens Type |
Fixed focal lens, 4mm |
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Focal Length & FOV |
4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 105° |
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Lens Mount |
M12 |
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Iris Type |
Fixed |
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Aperture |
F1.6 |
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DORI |
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DORI |
4 mm: D: 108 m, O: 43 m, R: 22 m, I: 11 m |
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Illuminator |
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Supplement Light Type |
IR |
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Smart Supplement Light |
Yes |
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IR Wavelength |
850 nm |
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IR Range |
2I: up to 60 m |
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Video |
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Max. Resolution |
3840 × 2160 |
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Main Stream |
50 Hz: 20 fps (3840 × 2160) 25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 20 fps (3840 × 2160) 30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720) |
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Sub Stream |
50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360) |
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Third Stream |
50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) *Third stream is supported under certain settings. |
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Video Compression |
Main stream: H.265 / H.264 / H.264+ / H.265+ Sub-stream: H.265 / H.264 / MJPEG Third stream: H.265 / H.264 *Third stream is supported under certain settings. |
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Video Bit Rate |
32 Kbps to 16 Mbps |
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H.264 Type |
Baseline Profile / Main Profile / High Profile |
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H.265 Type |
Main Profile |
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H.264+ |
Main stream supports |
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H.265+ |
Main stream supports |
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Bit Rate Control |
CBR/VBR |
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Scalable Video Coding (SVC) |
H.264 and H.265 encoding |
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Region of Interest (ROI) |
1 fixed region for main stream and sub-stream |
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Network |
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Protocols |
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP |
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User/Host |
Up to 32 users. 3 user levels: administrator, operator and user |
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Security |
Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface |
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Network Storage |
NAS (NFS, SMB/CIFS), auto network replenishment (ANR) |
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Image |
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Image Parameters Switch |
Yes |
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Image Settings |
Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser |
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Day/Night Switch |
Day, Night, Auto, Schedule |
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Image Enhancement |
BLC, HLC, 3D DNR |
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SNR |
≥ 52 dB |
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Interface |
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Ethernet Interface |
1 RJ45 10 M/100 M self-adaptive Ethernet port |
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On-board Storage |
Built-in memory card slot, support microSD card, up to 256 GB |
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Hardware Reset |
Yes |
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Event |
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Basic Event |
Motion detection (human and vehicle targets classification), video tampering alarm, exception |
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Smart Event |
Line crossing detection, intrusion detection, human and vehicle targets classification |
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Face Detection |
Yes |
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General |
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Linkage Method |
Upload to FTP / memory card / NAS, notify surveillance center, trigger recording, trigger capture, send email |
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Camera Material |
Aluminum alloy body Sun shield, IR cover: plastic |
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Camera Dimension |
Ø105 mm × 293 mm (Ø4.13" × 11.53") |
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Package Dimension |
386 mm × 156 mm × 155 mm (15.2" × 6.2" × 6.2") |
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Camera Weight |
Approx. 1090 g (2.4 lb.) |
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With Package Weight |
Approx. 1590 g (3.5 lb.) |
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Storage Conditions |
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
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Startup and Operating Conditions |
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
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General Function |
Anti-flicker, heartbeat, password reset via email, pixel counter |
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Software Reset |
Yes |
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Power Consumption and Current |
2I: 12 VDC ± 25%, 0.67 A, max. 8.0 W, Ø5.5 mm coaxial power plug, reverse polarity protection PoE: 802.3af, 36 V to 57 V, 0.25 A to 0.16 A, max. 9.0 W |
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Power Supply |
12 VDC ± 25%, reverse polarity protection PoE: 802.3af, Class 3 |
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Power Interface |
Ø5.5 mm coaxial power plug |
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.
