| Model |
DS-2CD2T66G2-ISU/SL(C) |
| Camera |
| Image Sensor |
1/2.4 inch Progressive Scan CMOS |
| Min. Illumination |
Color: 0.003 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR |
| Shutter Speed |
1/3 s to 1/100,000 s |
| Slow Shutter |
Yes |
| Wide Dynamic Range |
120 dB |
| Day & Night |
IR cut filter |
| Angle Adjustment |
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° |
| Lens |
| Lens |
Fixed focal lens, 2.8, 4, and 6 mm optional |
| FOV |
2.8 mm, horizontal FOV 105.1°, vertical FOV 53.4°, diagonal FOV 128.6°
4 mm, horizontal FOV 83.9°, vertical FOV 44.5°, diagonal FOV 100.8°
6 mm, horizontal FOV 47.5°, vertical FOV 26°, diagonal FOV 54.5° |
| Aperture |
F1.6 |
| Lens Mount |
M12 |
| Iris Type |
Fixed |
| Illuminator |
| Supplement Light Type |
IR |
| IR Range |
Up to 60 m |
| Wavelength |
850 nm |
| Smart Supplement Light |
Yes |
| Visual Alarm |
Yes |
| Video |
| Max. Resolution |
3200 × 1800 |
| 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 16 Mbps |
| 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 |
Mono sound |
| Environment Noise Filtering |
Yes |
| Audio Compression |
G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC |
| Image |
| SNR |
≥ 52 dB |
| Target Cropping |
Yes |
| 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 |
| 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, 1 output (max. 24 VDC/24 VAC, 1 A) |
| Audio |
1 input (line in), terminal block, max. input amplitude: 3.3 Vpp, input impedance:
2.2KΩ, interface type: non-equilibrium;
1 output (line out), terminal block, max. output amplitude: 3.3 Vpp, output
impedance: 100 Ω, interface type: non-equilibrium |
| Built-in Microphone |
Yes |
| Built-in Speaker |
Power: 2 W. Max. sound pressure level: 10 cm: 97 dB. |
| On-board Storage |
Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB |
| Hardware Reset |
Yes |
| Ethernet Interface |
1 RJ45 10M/100M self-adaptive Ethernet port |
| Intelligent |
| Basic Event |
Motion detection (human and vehicle targets classification), video tampering alarm, exception |
| Smart Event |
Scene change detection |
| Face Capture |
Yes |
| Premier Protection |
Line crossing detection, intrusion detection, region entrance detection, region exiting detection
Supports human and vehicle targets classification |
| General |
| General Function |
Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter |
| Power Supply |
12 VDC ± 25%, reverse polarity protection
PoE: 802.3af, Class 3 |
| Power Consumption and Current |
12 VDC, 0.88 A, max. 10.5 W
PoE (802.3af, 36 V to 57 V), 0.34 A to 0.21 A, max. 12.5 W |
| Material |
Metal |
Startup and Operating
Conditions |
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Ingress Protection |
IP67 |
| Dimensions |
Ø 105 mm × 287.6 mm |
| Weight |
1155 g |
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