| Model name | RS-CH298N4CU-HALTF-LF36PW | RS-CH248N5CU-HALTF-LF36PW |
| Video | ||
| Imaging Device | 1/3″ | 1/2.7″ |
| Effective Pixels | 4MP 2560(H)×1440 (V) | 8MP 3840(H)×2160 (V) |
| Scanning System | Progressive CMOS | Progressive CMOS |
| Min. Illumination | Color 0.0005 Lux @（F1.0，AGC ON） ; B/W 0 lux @ IR ON |
Color 0.007lux @ F1.0(AGC ON) ; B/W 0 lux @ IR ON |
| Lens Type | ||
| Focal Length (Zoom Ratio) | 3.6 mm | 3.6 mm |
| Max. Aperture Ratio | F No. 1.0 | F No. 1.0 |
| Angular Field of View | Horizontal:72, Vertical:42, Diagonal: 90 | Horizontal:88 , Vertical:44, Diagonal: 107 |
| Min. Object Distance | 1m | 1m |
| Lens Type | Fixed(M12) | Fixed(M12) |
| Operational | ||
| IR LED | 1 | 1 |
| WarmLight | 2 | 2 |
| Red Blue Light | 2（1 Red&1 Blue） | 2（1 Red&1 Blue） |
| IR Viewable Length | Up to 25m | Up to 25m |
| WarmLight Viewable Length | Up to 20m | Up to 20m |
| Type of complementary light | Default warm light, switchable infrared light | Default warm light, switchable infrared light |
| Motion Detection | Off/On (8 Level) | Off/On (8 Level) |
| Wide Dynamic Range | DWDR | DWDR |
| Digital Noise Reduction | 3D DNR | 3D DNR |
| Image Setting | Full Color Mode/Day&Night Mode/Schedule | Full Color Mode/Day&Night Mode/Schedule |
| White Balance | Auto/Manual | Auto/Manual |
| Electronic Shutter Speed | 1/5 ~ 1/20000s | 1/5 ~ 1/20000s |
| On-Board Storage | Micro SD slot, up to 256GB | Micro SD slot, up to 256GB |
| Alarm | NA | NA |
| Audio | Built-in microphone&Speaker | Built-in microphone&Speaker |
| Hardware Reset | Yes | Yes |
| Smart Feature | SMD/PID/LCD | SMD/PID/LCD |
| Network | ||
| Ethernet | RJ45(10/100BASE-T) | RJ45(10/100BASE-T) |
| Video Compression Format | H.265/H.264 | H.265/H.264 |
| Resolution | Mainstream@25fps 4MP(2560×1440) Substeam@25fps VGA(640×480) |
Mainstream@15fps 8MP (3840* 2160） Substeam@15fps 1080P(1920×1080) |
| Video Quality Ajustment | 512Kbps ~ 4Mbps | 512Kbps ~ 6Mbps |
| Bitrate control method | CBR/VBR | CBR/VBR |
| IP | IPv4 | IPv4 |
| Protocol | TCP/IP,HTTP,DHCP,DNS,DDNS, RTP/RTSP,SMTP,NTP,HTTPS |
TCP/IP,HTTP,DHCP,DNS,DDNS, RTP/RTSP,SMTP,NTP,HTTPS |
| Security | IP address filter;complicated password;Authenticated username and password |
IP address filter;complicated password;Authenticated username and password |
| Application Programming Interface | ONVIF | ONVIF |
| Web Viewer | IE10/11 | IE10/11 |
| Environmental | ||
| Operating Conditions | -35～+60°C/less than ≤ 95% RH | -35～+60°C/less than ≤ 95% RH |
| Ingress Protection | IP66 | IP66 |
| Electrical | ||
| Input Voltage / Current | D12V/POE(IEEE802.3af) | D12V/POE(IEEE802.3af) |
| Power Consumption | 1.2-5W | 1.2-5W |
| Mechanical | ||
| Â Material | Metal&Plastics | Metal&Plastics |
| Dimensions (HxWxD) | 152.3*70.1mm | 152.3*70.1mm |
| Weight | 282g | 282g |
Ray sharp RS-CH298N4/CH248N5CU-HALTF-LF36PW
Imaging Device
1/2.7″
Effective Pixels
8MP 3840(H)×2160(V)
Min. Illumination
Color 0.0005 Lux @（F1.0，AGC ON）; B/W 0 lux @ IR ON
Lens Type
Fixed(M12)
Focal Length/Max. Aperture Ratio
3.6 mm/ F No. 1.0
Angular Field of View
Horizontal: 88.01°, Vertical: 47.53°, Diagonal:104.24°
IR LED
1
Warm Light
2
Red Blue Light
2（1 Red&1 Blue）
IR Viewable Length
Up to 25m
WarmLight Viewable Length
Up to 20m
Image Setting
Full Color Mode/Day&Night Mode/Schedule
Smart Feature
SMD/PID/LCD
Video Quality Ajustment
512Kbps ~ 4Mbps
Operating Conditions
-30～+55°C/less than ≤ 95% RH
Ingress Protection
IP66