Description
Quick Start Guide: DS-2CD2T21G0-IS
| Camera | |
|---|---|
| Image Sensor: | 1/2.8″ Progressive Scan CMOS |
| Signal System: | PAL/NTSC |
| Min. Illumination: | Color: 0.01 Lux @(F1.2, AGC ON), 0.028Lux @(F2.0, AGC ON); B/W: 0.001 Lux @(F1.2, AGC ON), 0.0028 Lux @(F2.0, AGC ON), 0 Lux with IR |
| Shutter time: | 1/3 s to 1/100,000 s |
| Slow shutter: | Support |
| Lens: | 4 mm: horizontal FOV: 86°, vertical FOV: 47°, diagonal FOV: 103° 6 mm: horizontal FOV: 55°, vertical FOV: 31°, diagonal FOV: 62° |
| Lens Mount: | M12 |
| Day& Night: | IR cut filter with auto switch |
| Wide Dynamic Range: | 120 dB |
| Digital noise reduction: | 3D DNR |
| Focus: | Fixed |
| Compression Standard | |
| Video Compression: | H.265+/H.265/H.264+/H.264/MJPEG |
| Video bit rate: | 32Kbps~8Mbps |
| Audio Compression: | -S: G.711/G.722.1/G.726/MP2L2/PCM |
| Audio bit rate: | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2) |
| Image | |
| Max. Image Resolution: | 1920 x 1080 |
| Frame Rate: | 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720) |
| Sub Stream: | 50Hz: 25fps (704 × 576, 640 × 480, 352 × 288, 320 × 240) 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240, 320 × 240) |
| Image Enhancement: | BLC/3D DNR |
| Image Settings: | Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser |
| BLC: | Yes, zone configurable |
| ROI: | Support 1 fixed region for main stream and sub stream separately |
| Day/Night Switch: | Day/Night/Auto/Schedule/Triggered by Alarm In(-S) |
| Network | |
| Network Storage: | microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR |
| Alarm Trigger: | Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error |
| Protocols: | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour |
| General Function: | One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy mask, Watermark, IP address filtering |
| System Compatibility: | ONVIF (Profile S, Profile G), ISAPI |
| Interface | |
| Audio: | 1 audio input (line in), 1 audio output (line out), mono sound |
| Communication Interface: | 1 RJ45 10M / 100M Ethernet interface |
| Alarm: | with -S model : 1 input, 1 output |
| On-board storage: | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB |
| Reset Button: | Yes |
| Audio | |
| Environment Noise Filtering: | Support(-S) |
| Audio I/O: | support |
| Audio Sampling Rate: | 8 kHz/16 kHz/32 kHz/44.1 kHZ/48 kHz |
| Smart Feature-set | |
| Behavior Analysis: | Line crossing detection, intrusion detection |
| Line Crossing Detection: | Cross a pre-defined virtual line |
| Intrusion Detection: | Enter and loiter in a pre-defined virtual region |
| General | |
| Operating Conditions: | -30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing) |
| Power Supply: | 12 VDC ± 25%, PoE (802.3af Class3) |
| Power Consumption: | PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max: 6.5 W 12 VDC, 0.4 A, max. 5.0 W |
| Weather Proof: | IP67 |
| IR Range: | Up to 30m |
| Dimensions: | Camera: 93.9 × 93.5 × 194.1 mm (3.7″ × 3.7″ × 7.6″) With package: 300 × 205 × 135 mm (11.8″ × 8.1″ × 5.3″) |
| Weight: | Camera: approx. 680 g (1.5 lb.) With package: approx. 1000 g (2.2 lb.) |
