| Model |
DS-2CD2747G2T-LZS (C) |
| Camera |
| Image Sensor |
1/1.8' Progressive Scan CMOS |
| Max. Resolution |
2688 × 1520 |
| Min. Illumination |
Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with light |
| Shutter Speed |
1/3 s to 1/100,000 s |
| Day & Night |
24/7 color imaging |
| Angle Adjustment |
Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355° |
| Lens |
| Lens |
Varifocal lens, motorized lens, 2.8 to 12 mm |
| FOV |
2.8 to 12 mm, horizontal FOV 105.4° to 56.4°, vertical FOV 53.9° to 31.6°, diagonal FOV 131.8° to 65.1° |
| Aperture |
F1.0 |
| Lens Mount |
Integrated |
| Iris Type |
DC iris |
| Depth of Field |
1.9 m to ∞ |
| Illuminator |
| Supplement Light Type |
White Light |
| Supplement Light Range |
Up to 40 m |
| Smart Supplement Light |
Yes |
| Video |
| 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 |
| Video Bit Rate |
32 Kbps to 8Mbps |
| Scalable Video Coding (SVC) |
H.264 and H.265 encoding |
| Region of Interest (ROI) |
1 fixed region for main stream and sub-stream |
| Audio |
| Environment Noise Filtering |
Yes |
| Audio Compression |
G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Image |
| SNR |
≥ 52 dB |
| Day/Night Switch |
Day, Night, Auto, Schedule |
| Image Setting |
Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser |
| Image Enhancement |
BLC, HLC, 3D DNR |
| Image Parameters Switch |
Yes |
| Wide Dynamic Range (WDR) |
130 dB |
| Privacy Mask |
4 regions of privacy mask |
| Network |
| 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 |
| User/Host |
Up to 32 users. 3 user levels: administrator, operator and user |
| API |
Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK |
| Simultaneous Live View |
Up to 6 channels |
| Interface |
| Alarm |
1 input(s), 1 output(s) (max. 24 VDC/24 VAC, 1 A) |
| Audio |
1 input (line in), 2-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium
1 output (line out), 2-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| On-board Storage |
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB |
| Hardware Reset |
Yes |
| Ethernet Interface |
1 RJ45 10M/100M self-adaptive Ethernet port |
| Event |
| Basic Event |
Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error |
| 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, trigger recording, trigger capture, send email, trigger alarm output, white light flashing |
| Deep Learning Function |
| Face Capture |
Yes |
| General |
| General Function |
Heartbeat, anti-banding, mirror, flash log, password reset via email, pixel counter |
| Power Supply |
12 VDC ± 25%, 0.9 A, max. 10.8 W, Ø 5.5 mm coaxial power plug, reverse polarity protection
PoE: 802.3af, Class 3, 36 V to 57 V, 0.36 A to 0.23 A, max. 12.9 W |
Startup and Operating
Conditions |
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Ingress Protection |
IP67, IK10 |
| Dimensions |
Ø 155 mm × 152 mm |
| Weight |
Approx. 1600 g |
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