| Model | ST-CH848N3E-Z |
| Image Sensor | 1/2.7″ Progressive Scan CMOS |
| Max. Resolution | 3840×2160 4x optical |
| Min. Illumination | Color: 0.009 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR |
| Shutter Speed | 1/5 s to 1/20000 s |
| Focal Length | 2.8 mm to 12 mm |
| FOV
|
Horizontal field of view: 113° to 31.4° (wide-tele), |
| Vertical field of view: 58.4° to 17.6° (wide-tele), | |
| Diagonal field of view:138.6° to 36° (wide-tele) | |
| Aperture | Max. F1.6 |
| Supplement Light Range | IR Distance: up to 30 m |
| Movement Range(Pan) | 350° |
| Movement Range(Tilt) | 0° to 90° |
| Pan Speed | configurable from 0.6° to 54°/s |
| Tilt Speed | Tilt speed:configurable from 0.6° to 52°/s |
| Presets | 255 (Preset calls have a limit of 20,000 times) |
| 3D Positioning | Yes (without ZOOM in) |
| Third Stream | 50/60 Hz: 25 fps
(640×480,320×240); |
| Video Compression
|
Main stream: H.265+/H.265/H.264+/H.264 |
| Sub-stream: H.265+/H.265/H.264+/H.264/MJPEG | |
| Third stream: H.265+/H.265/H.264+/H.264 | |
| Video Bit Rate | 8 kbps to 16384kbps |
| H.264 Type | Baseline Profile/Main Profile/High Profile |
| H.265 Type | Main Profile |
| Audio Compression | G.711a/G.711u |
| Protocols | IPv4/IPv6, HTTP, HTTPS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP,RTSP, TCP/IP, UDP, DHCP, PPPoE, |
| API | Onvif ( Profile S, Profile G, Profile T),Http API |
| Simultaneous | Live View Up to 15 channels |
| User/Host | 5 User |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Wide Dynamic Range (WDR) | DWDR |
| Privacy | 4 privacy masks |
| On-Board Storage | Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB |
| Built-In Speaker | 1 built-in speaker |
| Alarm Linkage | Upload to FTP, send email, trigger recording, audible warning, lights flashing |
| Power | DC 12V/POE, max. 13 W |
| Operating Condition | -30 °C to 60 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing) |
| Material | Plastic |
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ST-CH848N3E-Z
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