Hikvision 4MP 4mm AcuSense Strobe Light and Audible Warning Fixed Bullet Network Camera DS-2CD2T46G2H-IS2U/SL(4mm)

Hikvision 4MP 4mm AcuSense Strobe Light and Audible Warning Fixed Bullet Network Camera DS-2CD2T46G2H-IS2U/SL(4mm)

Features

• High quality imaging with 4 MP resolution
• Clear imaging against strong back light due to 120 dB WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle classification based on deep learning
• Active strobe light and audio alarm to warn intruders off
• Provide real-time security via built-in two-way audio
• Support on-board storage up to 512 GB (SD card slot)
• Audio and alarm interface available
• Water and dust resistant (IP67)

Technical Specification

Camera
Image Sensor: 1/3" Progressive Scan CMOS
Max. Resolution: 2688 × 1520
Min. Illumination: Color: 0.001 Lux @ (F1.0, AGC ON), B/W: 0 Lux with IR
Shutter Time: 1/3 s to 1/100,000 s
Day & Night: IR cut filter
Angle Adjustment: Pan: 0° to 360°, Tilt: 0° to 90°, Rotate: 0° to 360°

Lens
Lens Type: Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV:
2.8 mm, horizontal FOV 100°, vertical FOV 55°, diagonal FOV 120°
4 mm, horizontal FOV 81°, vertical FOV 45°, diagonal FOV 95°
Lens Mount: M12
Iris Type: Fixed
Aperture: F1.0
Depth of Field:
2.8 mm: 1.9 m to ∞
4 mm: 2.5 m to ∞

DORI
DORI:
2.8 mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m
4 mm: D: 78 m, O: 31 m, R: 15 m, I: 7 m

Illuminator
Supplement Light Type: IR
Supplement Light Range: Up to 60 m
Smart Supplement Light: Yes
IR Wavelength: 850 nm

Video
Main Stream:
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream:
50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
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)
Note: The third stream is supported under certain settings.

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
Video Bit Rate: 32 Kbps to 8 Mbps
H.264 Type: Baseline Profile, Main Profile, High Profile
H.265 Type: Main Profile
Bit Rate Control: CBR, VBR
Scalable Video Coding (SVC): H.264 and H.265 encoding
Region of Interest (ROI): 1 fixed region for main stream and sub-stream

Audio
Audio Type: Mono sound
Audio Compression: G.711 / G.722.1 / G.726 / MP2L2 / PCM / MP3 / AAC-LC
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)
Audio Sampling Rate: 8 kHz / 16 kHz / 32 kHz / 48 kHz
Environment Noise Filtering: Yes

Network
Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP
Simultaneous Live View: Up to 6 channels
API: ONVIF (Profile S, Profile T, Profile G), ISAPI, SDK, ISUP
User/Host: Up to 32 users; 3 user levels: administrator, operator, user
Security: Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address)
Network Storage: NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR)

Client: iVMS-4200, Hik-Connect, Hik-Central
Web Browser:
Plug-in required live view: IE 10, IE 11
Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+
Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

Image
Image Parameters Switch: Yes
Image Settings: Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser
Day/Night Switch: Day, Night, Auto, Schedule
Image Enhancement: BLC, HLC, 3D DNR, Defog
SNR: ≥ 52 dB
Wide Dynamic Range (WDR): 120 dB
Privacy Mask: 4 programmable polygon privacy masks

Interface
Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage: Built-in memory card slot, support microSD / microSDHC / microSDXC, up to 512 GB
Built-in Microphone: Yes, 2 built-in microphones
Built-in Speaker: Max. power consumption 2 W, max. sound pressure level 120 dB at 10 cm
Audio:
1 input (line in), two-core terminal block
1 output (line out), two-core terminal block
Alarm: 1 input, 1 output (max. 24 VDC / 24 VAC, 1 A)
Reset Key: Yes

Event
Basic Event: Motion detection (support alarm triggering by specified target types: human and vehicle), video tampering alarm, exception
Linkage: Upload to FTP / NAS / memory card, notify surveillance center, send email, trigger alarm output, trigger recording, trigger capture, audible warning, strobe light
Smart Event: Scene change detection

Deep Learning Function
Face Capture: Yes
Perimeter Protection: Line crossing, intrusion, region entrance, region exiting; support alarm triggering by specified target types (human and vehicle)

General
Power: 12 VDC ± 25%, 1.4 A, max. 17 W, Ø5.5 mm coaxial power plug, reverse polarity protection; PoE: IEEE 802.3at, Class 4, max. 18 W
Material: Front cover metal, body metal, bracket metal
Dimension: 286.7 mm × 93.1 mm × 91.2 mm (11.3" × 3.7" × 3.6")
Package Dimension: 386 mm × 156 mm × 155 mm (15.2" × 6.1" × 6.1")
Weight: Approx. 1205 g (2.7 lb.)
With Package Weight: Approx. 1899 g (4.2 lb.)
Storage Conditions: -30 °C to 60 °C (-22 °F to 140 °F), humidity 95% or less (non-condensing)
Startup and Operating Conditions: -30 °C to 60 °C (-22 °F to 140 °F), humidity 95% or less (non-condensing)
General Function: Heartbeat, mirror, flash log, password reset via email, pixel counter, anti-banding
Language: 33 languages

Flashing Light:
/SRB model: Red and Blue Light
/SL model: White Light

Approval
EMC: CE-EMC, RCM, IC, KC
Safety: UL 62368-1, IEC 62368-1, CE-LVD
Environment: CE-RoHS, WEEE, REACH
Protection: IP67

• Please note: Power supply is not included