Hikvision DS-2CD1T27G2-L

Camera
Image Sensor 1/2.8″ Progressive Scan CMOS
Max. Resolution 1920 × 1080
Min. Illumination Color: 0.001 Lux @ (F1.0, AGC ON),0 Lux with light
Shutter Time 1/3 s to 1/100,000 s
Day & Night 24/7 color imaging
Angle Adjustment Pan: 0° to 360°,tilt: 0° to 180°,rotate: 0° to 360°
Lens
Lens Type Fixed focal lens, 4MM
Focal Length & FOV 4 mm, horizontal FOV: 83°, vertical FOV: 44°, diagonal FOV: 99°
Lens Mount M12
Iris Type Fixed
Aperture F1.0
Depth Of Field 4 mm: 2.1 m to ∞
DORI 4 mm, D: 56 m, O: 22 m, R: 11 m, I: 5 m
Illuminator
Supplement Light Type White Light
Supplement Light Range Up to 50 m
Smart Supplement Light Yes
Video
Main Stream
50 Hz: 25 fps (1920 × 1080, 1280 × 720)
60 Hz: 30 fps (1920 × 1080, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (640 × 480, 640 × 360)
60 Hz: 30 fps (640 × 480, 640 × 360)
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 8 Mbps
H.264 Type Baseline Profile, Main Profile, High Profile
H.265 Type Main Profile
Bit Rate Control CBR,VBR
Region Of Interest (ROI)1 fixed region(s) for main stream

Audio
Audio Type-U: Mono sound
Environment Noise Filtering-U: Yes
Audio Sampling Rate -U: 8 kHz/16 kHz
Audio Compression -U: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC
Audio Bit Rate -U: 64 Kbps (G.711 ulaw)/64 Kbps (G.711 alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC)

Network
Protocols TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (Profile S, Profile T, Profile G (only -U model supports)),ISAPI,SDK
User/Host Up to 32 users
3 user levels: administrator, operator, and user
Security Password protection, complicated password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address)
Client iVMS-4200,Hik-Connect
Web Browser
Plug-in required live view: IE 10, IE 11,
Local service: Chrome 57.0+, Firefox 52.0+

Image
Wide Dynamic Range (WDR)Digital WDR
SNR ≥ 52 dB
Day/Night Switch Day, Night, Auto, Schedule
Image EnhancementBLC,HLC,3D DNR
Image Settings Rotate mode, saturation, brightness ,contrast, sharpness, gain, white balance, adjustable by client software or web browser
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 card, up to 256 GB
Built-In Microphone -U: Yes
Reset Key-F: Yes

Event
Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm, exception
Linkage Upload to FTP/memory card (-F), notify surveillance center, send email, trigger recording (-F), trigger capture

General
Power
12 VDC ± 25%, 0.4 A, max. 5 W,Ø5.5 mm coaxial power plug,
PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.15 A, max. 6.5 W
Material Front cover: metal, body: plastic, bracket: metal
Dimension 83.7 mm × 80.7 mm × 205.6 mm (3.3″ × 3.2″ × 8.1″)
Package Dimension 260 mm × 125 mm × 125 mm (10.2″ × 4.9″ × 4.9″)
Weight
-L : Approx. 560 g (1.2 lb.), -LUF : Approx. 580 g (1.3 lb.)
With Package Weight
-L: Approx. 615 g (1.4 lb.), -LUF: Approx. 635 g (1.4 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 English, Ukrainian
General Function Heartbeat, anti-banding, mirror, password protection, password reset via email

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,
KC: KN32: 2015, KN35: 2015
Safety
UL: UL 62368-1,
CB: IEC 62368-1: 2014+A11,
CE-LVD: EN 62368-1: 2014/A11: 2017,
BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005
Environment
CE-RoHS: 2011/65/EU,
WEEE: 2012/19/EU,
Reach: Regulation (EC) No 1907/2006
Protection IP67: IEC 60529-2013