Varifocal AcuSense Camera
Hikvision DS-2CD2646G2-IZS 4MP AcuSense Motorized Varifocal Bullet Camera
Frame Rate
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
DarkFighter
Up to 60m IR Range Powered-by-DarkFighter Technology
Video Compression
Main stream: H.265+/H.264+/H.265/H.264
Deep Learning
Focus on human and vehicle targets classification based on deep learning
Interface
Alarm I/O, Audio I/O, Reset Button
Built-in SD Card Slot (Up to 512GB)
Smart Features
120dB WDR, 3D DNR, BLC, HLC, ROI, Day & Night with ICR
Protection Level
Water and dust resistant (IP67) and Vandal-Resistant (IK10)
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Camera |
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Image Sensor |
1/3" Progressive Scan CMOS |
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Max. Resolution |
2688 × 1520 |
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Min. Illumination |
Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR |
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Shutter Time |
1/3 s to 1/100,000 s |
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Day ＆ Night |
IR cut filter |
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Angle Adjustment |
Pan: 0° to 355°, tilt: 0° to 90°, rotate: 0° to 360° |
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Lens |
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Lens Type |
Varifocal lens, motor-driven lens, 2.8 to 12 mm |
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Focal Length ＆ FOV |
2.8 to 12 mm, horizontal FOV 108° to 30°, vertical FOV 56° to 17°, diagonal FOV 131° to 35° |
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Lens Mount |
Ø14 |
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Iris Type |
Fixed |
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Aperture |
F1.4 |
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DORI |
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DORI |
2.8 to 12 mm: Wide: D: 64.0 m, O: 25.4 m, R: 12.8 m, I: 6.4 m Tele: D: 190 m, O: 75.4 m, R: 38.0 m, I: 19.0 m |
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Illuminator |
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Supplement Light Type |
IR |
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Supplement Light Range |
Up to 60 m |
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Smart Supplement Light |
Yes |
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IR Wavelength |
Yes |
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Video |
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Main Stream |
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) |
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Sub-Stream |
50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 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.265+ / H.264+ 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 8 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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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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Audio |
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Audio Type |
Mono sound |
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Audio Compression |
G.711 / G.722.1 / G.726 / MP2L2 / PCM / MP3 / AAC-LC |
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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) |
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Audio Sampling Rate |
8 kHz / 16 kHz / 32 kHz / 44.1 kHz / 48 kHz |
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Environment Noise Filtering |
Yes |
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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, ARP, WebSocket, WebSockets |
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User/Host |
Up to 32 users. 3 user levels: administrator, operator and user |
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Network Storage |
NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR), Together with high-end Hikvision memory card, memory card encryption and health detection are supported. |
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Image |
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Image Parameters Switch |
Yes |
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Image Settings |
Rotate mode, 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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Wide Dynamic Range (WDR) |
120 dB |
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SNR |
≥ 52 dB |
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Image Enhancement |
BLC, HLC, 3D DNR |
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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 512 GB |
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Audio |
1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium; 1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
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Alarm |
1 input, 1 output (max. 24 VDC/24 VAC, 1 A) |
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Reset Key |
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, region entrance detection, region exiting detection (support alarm triggering by specified target types (human and vehicle)) Scene change detection |
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Linkage |
Upload to NAS / memory card / FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning |
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Deep Learning Function |
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Face Capture |
Yes |
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General |
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Power |
12 VDC ± 25%, 1.08 A, max. 13 W, Ø5.5 mm coaxial power plug, reverse polarity protection PoE: 802.3at, Class 4, 42.5 V to 57 V, 0.36 A to 0.27 A, max. 15 W |
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Material |
ADC12 |
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Dimension |
Ø144.1 mm × 345.7 mm (Ø5.7" × 13.6") |
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Package Dimension |
385 mm × 190 mm × 180 mm (15.2" × 7.5" × 7.1") |
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Weight |
Approx. 1445 g (3.2 lb.) |
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With Package Weight |
Approx. 2571 g (5.7 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, mirror, privacy mask, flash log, password reset via email, pixel counter |
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Approval |
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EMC |
FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); KC (KN32: 2015, KN 35: 2015) |
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Safety |
UL (UL 60950-1); CB (IEC 60950-1: 2005 + Am 1: 2009 + Am 2: 2013); CE-LVD (EN 60950-1: 2005 + Am 1: 2009 + Am 2: 2013); LOA (IEC/EN 60950-1) |
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Environment |
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006) |
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Protection |
IP67: IEC 60529-2013, IK10: IEC 62262:2002 |
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.
