Imaging Device
1/2.7″
Effective Pixels
5MP 2880(H)×1620(V)
Min. Illumination
Color 0.002lux @ F1.0(AGC ON) ;Â B/W 0 lux @ IR ON
1/2.7″
Effective Pixels
5MP 2880(H)×1620(V)
Min. Illumination
Color 0.002lux @ F1.0(AGC ON) ;Â B/W 0 lux @ IR ON
Lens Type
M12
Focal Length (Zoom Ratio)
3.6mm
Max. Aperture Ratio
F No. 1.0
IR LED
2
WarmLight
2
IR Viewable Length
Up to 30m
WarmLight Viewable Length
Up to 25m
Image Setting
Full Color Mode/Day&Night Mode/Schedule
Operating Conditions
-35～+60°C/less than ≤ 95% RH
Ingress Protection
IP67
Input Voltage / Current
D12V/POE(IEEE802.3af)
| Model name | RS-CH228M8CR-LTF-LFW36PW-M | RS-CH256N4CR-LTF-LFW36PW-M |
| Video | 　 | |
| Imaging Device | 1/2.8″ | 1/2.7″ |
| Effective Pixels | 2MP1920(H)×1080(V) | 5MP 2880（H）x1620（V） |
| Scanning System | Progressive CMOS | Progressive CMOS |
| Min. Illumination | Color 0.0009lux @ F1.0(AGC ON) ; B/W 0 lux @ IR ON |
Color 0.002lux @ F1.0(AGC ON) ; B/W 0 lux @ IR ON |
| Lens Type | ||
| Focal Length (Zoom Ratio) | 3.6mm | 3.6 mm |
| Max. Aperture Ratio | F No. 1.0 | F No. 1.0 |
| Angular Field of View | H:85° V：46°  D：100° | Horizontal: 88.3°, Vertical: 47.8°, Diagonal: 104.7° |
| Min. Object Distance | 1m | 1m |
| Lens Type | Fixed(M12) | M12 |
| Operational | ||
| IR LED | 2 | 2 |
| WarmLight | 2 | 2 |
| IR Viewable Length | Up to 30m | Up to 30m |
| WarmLight Viewable Length | Up to 25m | Up to 25m |
| Type of complementary light | Default warm light, switchable infrared light | Default warm light, switchable infrared light |
| Image Setting | Full Color Mode/Day&Night Mode/Schedule | Full Color Mode/Day&Night Mode/Schedule |
| Backlight Compensation | Off/On (5 Zone) | Off/On (5 Zone) |
| Wide Dynamic Range | WDR | WDR |
| Digital Noise Reduction | 3D DNR | 3D DNR |
| Motion Detection | Off/On (8 Level) | Off/On (8 Level) |
| Gain Control | Auto | Auto |
| 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 | Built-in microphone |
| Hardware Reset | Yes | Yes |
| Smart Feature | PID,LCD,PD/VD, FD,SOD,CC, HM,CD，QD,RSD ,LPD |
PID,LCD,PD/VD,SOD,CC, CD,QD,Heat MAP,RSD,LPD,FD |
| Network | ||
| Ethernet | RJ45(10/100BASE-T) | RJ45(10/100BASE-T) |
| Video Compression Format | H.265/H.264 | H.265/H.264 |
| Max. Resolution | Mainstream @30fps 1080P(1920×1080),960P(1280×960), 720P(1280×720) Substeam @30fps 720P(1280×720),VGA(640×480), QVGA(320×240) Mobilestream @30fps VGA(640×480), QVGA（320×240） |
Mainstream@30fps 5MP(2880×1620),4MP(2592×1520) 3MP(2304×1296),1080P(1920×1080), 960P(1280×960),720P(1280×720) Substeam@30fps 720P(1280×720),VGA(640×480), QVGA(320×240) Mobilestream@30fps VGA(640×480), QVGA（320×240） |
| Video Quality Ajustment | 256Kbps ~ 8Mbps | 256Kbps ~ 8Mbps |
| Bitrate control method | CBR/VBR | CBR/VBR |
| IP | IPv6 | IPv6 |
| Protocol | TCP/IP,HTTP,DHCP,DNS, DDNS,RTP/RTSP, SMTP,NTP,UPnP,SNMP,HTTPS,FTP |
TCP/IP,HTTP,DHCP,DNS,DDNS,RTP/RTSP, SMTP,NTP,UPnP,SNMP,HTTPS,FTP |
| Security | IP address filter;complicated password;Authenticated username and password | IP address filter;complicated password; Authenticated username and password |
| Streaming Method | Unicast/Multicast | Unicast/Multicast |
| Application Programming Interface | ONVIF( Profile S/G/T) | ONVIF( Profile S/G/T) |
| Environmental | ||
| Operating Temperature / Humidity | -35～+60°C/less than ≤ 95% RH | -35～+60°C/less than ≤ 95% RH |
| Ingress Protection | IP67 | IP67 |
| Electrical | ||
| Input Voltage / Current | D12V/POE(IEEE802.3af) | D12V/POE(IEEE802.3af) |
| Power Consumption（IR OFF） | 2W-2.8W | TBD |
| Power Consumption（IR ON） | 4W-5.5W | TBD |
| Mechanical | ||
| Material | Metal | Metal |
| Dimensions (HxWxD) | 151.3*74.1*74.1mm | 151.3*74.1*74.1mm |
| Weight | 388g | 388g |