Hikvision DS-2CD2T87G2P-LSU/SL

Video
Main Stream
When WDR is On:
50 Hz: 12.5 fps (5120 × 1440)
60 Hz: 15 fps (5120 × 1440)
When WDR is Off:
50 Hz: 20 fps (5120 × 1440)
60 Hz: 20 fps (5120 × 1440)
Sub-Stream
When WDR is On:
50 Hz: 12.5 fps (1920 × 536, 960 × 272)
60 Hz: 15 fps (1920 × 536, 960 × 272)
When WDR is Off:
50 Hz: 20 fps (1920 × 536, 960 × 272)
60 Hz: 20 fps (1920 × 536, 960 × 272)
Video Compression
Main stream: H.265+/H.265/H.264+/H.264
Sub-stream: H.265/H.264/MJPEG
Video Bit Rate 32 Kbps to 16 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(s) for main 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/44.1 kHz/48 kHz
Environment Noise Filtering Yes

Network
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv4/IPv6, UDP, Bonjour, SSL/TLS, ISUP, ARP, WebSocket, WebSockets
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/Host Up to 32 users
3 user levels: administrator, operator, and user
Security Password protection, complicated password, HTTPS encryption, 802.1X authentication (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 1.2, host authentication (MAC address)
Network Storage
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),NVR,
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
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 saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser
Day/Night Switch Day, Night, Auto, Schedule
Wide Dynamic Range (WDR)130 dB
SNR≥ 52 dB
Image Enhancement BLC,HLC,3D DNR

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/TF card, up to 512 GB
Built-In Microphone Yes
Built-In Speaker Max. power consumption: 1 W, max. sound pressure: 10 cm: 97 dB
Audio
1 input (line in), terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium,
1 output (line out), terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
Alarm 1 input, 1 output (max. 24 VDC, 1 A)
Reset Key Yes

Event
Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)),alarm input and output, flashing alarm light output, audible alarm output, exception
Smart Event Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)), scene change detection
Linkage Upload to FTP/NAS/memory card,notify surveillance center, send email, trigger alarm output, trigger recording, trigger capture, audible warning, white light flashing

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

General
Power
12 VDC ± 25%, 0.88 A, max. 10.5 W,Ø5.5 mm coaxial power plug,
PoE: IEEE 802.3af, Class 3, 36 V to 57 V, 0.35 A to 0.22 A, max. 12.5 W
Material Front cover: metal, body: metal, bracket: metal
Dimension 118.6 mm × 105.1 mm × 305.4 mm (4.7″ × 4.1″ × 12″)
Package Dimension 405 mm × 190 mm × 180 mm (16″ × 7.5″ × 7.1″)
Weight Approx. 1420 g (3.1 lb.)
With Package Weight Approx. 2228 g (4.9 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)
Language 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
General Function Anti-flicker, heartbeat, password reset via email, password protection, one-key reset
Flashing Light Yes

Approval
EMC
FCC: 47 CFR Part 15, Subpart B,
CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,
RCM: AS/NZS CISPR 32: 2015,
IC: ICES-003: Issue 7
Safety
UL: UL 62368-1,
CB: IEC 62368-1: 2014+A11,
CE-LVD: EN 62368-1: 2014/A11: 2017
Environment
CE-RoHS: 2011/65/EU,
WEEE: 2012/19/EU,
Reach: Regulation (EC) No 1907/2006
Protection IP67: IEC 60529-2013