| Sensor type |
1/2.7″ CMOS |
| Pixel |
Thermal imaging lens: 40,000; visible light lens: 4 megapixels |
| Maximum resolution |
Thermal imaging lens: 256 x 192; visible light lens: 2336 x 1752 |
| Electronic shutter |
1/30000s to 1s (can be adjusted manually or automatically) |
| Minimum illumination |
Color: 0.05 lux; B/W: 0.005 lux or 0 lux (infrared illuminator enabled) |
| Signal-to-noise ratio (SNR) |
≥ 50 dB |
| Maximum IR range |
30 m |
| Illuminator |
IR |
| Lens type |
Prime lens |
| Focal length |
4 mm |
| F-number |
F1.6 |
| Angle of view |
Horizontal: 71.2°; vertical: 52° |
| Video frame rate |
Primary stream: configurable from 1 fps to 25 fps (default: 25 fps); Secondary stream: configurable from 1 fps to 25 fps (default: 15 fps) |
| Video bit rate |
Primary stream: 2336 x 1752, 1080p (1920 x 1080), 720p (1280 x 720), and D1 (704 x 576), default: 2336 x 1752; Secondary stream: 720p (1280 x 720), D1 (704 x 576), CIF (352 x 288), default: 352 x 288 |
| Iris type |
Fixed iris |
| Minimum object distance |
2.5 m |
| Lens type |
Prime lens |
| Focal length |
3.5 mm |
| Angle of view |
Horizontal:50.6°; vertical: 37.8° |
| Video frame rate |
Primary stream: configurable from 1 fps to 25 fps (default: 25 fps); Secondary stream: configurable from 1 fps to 25 fps (default: 15 fps) |
| Video bit rate |
Primary stream: 1280 x 960 (1.3M), XVGA (1024 x 768), VGA (640 x 480), 256 x 192, default: 1280 x 960; Secondary stream: VGA (640 x 480), 256 x 192, default: 256 x 192 |
| Iris type |
Fixed iris |
| Minimum object distance |
> 1 m |
| Video compression format |
H.265 and H.264 |
| Intelligent encoding |
H.264/H.265: supported |
| Backlight compensation (BLC) |
Supported |
| Highlight compensation (HLC) |
Supported |
| Wide dynamic range (WDR) |
Thermal imaging lens: not supported; visible light lens: DWDR |
| White balance |
Automatic/Indoor/Outdoor/Tracking/Manual/Natural light/Street lamp |
| Gain control |
Automatic or manual |
| Noise reduction |
2D/3D noise reduction |
| Default bit rate at the default resolution |
Thermal imaging lens: 2048kbit/s (1280 x 960); visible light lens: 6144kbit/s (2336 x 1752) |
| Defogging |
Thermal imaging lens: not supported; visible light lens: electronic defogging |
| Image rotation |
Thermal imaging lens: 90°/180°/270°; visible light lens: 90°/180°/270° |
| Audio port |
Supported |
| Audio compression format |
G.711a and G.711mu |
| Alarm |
Supported |
| Alarm event |
Supports multiple intelligent analysis functions such as temperature measurement, fire detection, and perimeter intrusion detection, and supports alarm reporting. |
| Network port |
One 10M/100M Ethernet port |
| Network protocol |
HTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; FTP; DHCP; DNS; DDNS; PPPOE; NTP |
| Access protocol |
ONVIF and GB/T 28181 |
| Maximum number of concurrent video viewing channels |
10 (total bandwidth: 100 Mbit/s) |
| Storage function |
MicroSD card (optional) |
| Browser |
Internet Explorer 8, 9, 10, and 11 and Google Chrome |
| Platform that can be connected |
IVS1800 |
| On-screen display (OSD) |
Supports simplified Chinese and English; configurable OSD background color (black or white) |
| Recording mode |
Onboard scheduled recording (on SD cards), alarm-triggered recording, and local recording playback |
| Maximum microSD card capacity |
256 GB |
| Maximum number of supported users |
10 |
| RS-485 port |
1 |
| Audio-in port |
1 |
| Audio-out port |
1 |
| Alarm-in port |
1 |
| Alarm-out port |
1 |
| Operating voltage |
12 V DC (±20%)/PoE |
| Power consumption |
Basic power consumption (12 V DC): < 5 W; maximum power consumption (12 V DC): < 12 W (excluding adapters) |
| Operating temperature |
–30°C to +60°C |
| Operating humidity |
≤ 95% |
| IP rating |
IP66 |
| Shell material |
Metal + Plastic |
| Product dimensions (H x W x D) |
95.8 mm x 103.8 mm x 279.9 mm |
| Package dimensions (H x W x D) |
176 mm x 175 mm x 365 mm |
| Net weight |
≤ 1.4 kg |
| Gross weight |
≤ 1.9 kg |
| Installation method (optional) |
Pole-mounted/Wall-mounted/Corner-mounted |
