| Model name | RS-CH648N3RL-HALTF-LFW36PW | RS-CH640N4RL-HALTF-LFW36PW |
| Imaging Device | 1/2.7″ | 1/2.8″ |
| Effective Pixels | 8MP 3840(H)×2160(V) | |
| Min. Illumination | Color 0.0005 Lux @（F1.0，AGC ON） ;  B/W 0 lux @ IR ON | |
| Focal Length (Zoom Ratio)/Max. Aperture Ratio | 3.6 mm/F No. 1.0 | |
| Angular Field of View | Horizontal: 85°, Vertical: 46°, Diagonal: 99.8° | Horizontal: 88.01°, Vertical: 47.53°, Diagonal:104.24° |
| Min. Object Distance | 1m | |
| Lens Type | Fixed(M12/F1.0) | |
| IR LED | 1 _ 2 | |
| WarmLight | 2 | |
| Red Blue Light | 2（1 Red&1 Blue） | |
| IR Viewable Length/WarmLight Viewable Length | Up to 25m/Up to 25m | |
| Wide Dynamic Range | WDR | |
| Image Setting | Full Color Mode/Day&Night Mode/Schedule | |
| White Balance | Auto/Manual | |
| Electronic Shutter Speed | 1/5 ~ 1/20000s | |
| On-Board Storage | Micro SD slot, up to 256GB | |
| Audio | Built-in microphone&Speaker | |
| Hardware Reset | Yes | |
| Smart Feature | PID,LCD,SOD,PD/VD,FD,CC, CD,QD,HM |
|
| Ethernet | RJ45(10/100BASE-T) | |
| Video Compression Format | H.265/H.264 | |
| Max.Resolution | 8MP(3840*2160)@25fps | 8MP(3840*2160)@30fps |
| Video Quality Ajustment | 8Kbps ~ 16Mbps | |
| Protocol | TCP/IP,HTTP,DHCP,DNS,DDNS,RTP/RTSP, SMTP,NTP,UPnP,SNMP,HTTPS,FTP |
|
| Application Programming Interface | ONVIF( Profile S/G/T) | |
| Operating Conditions | -30～+55°C≤ 95% RH | |
| Ingress Protection | IP66 | |
| Input Voltage / Current | D12V/POE(IEEE802.3af) | |
| Mechanical | Metal | |
Ray sharp RS-CH648N3/640N4RL-HALTF-LFW36PW
Imaging Device
1/2.8″
Effective Pixels
8MP 3840(H)×2160(V)
Min. Illumination
Color 0.05lux @ F1.2(AGC ON) ; B/W 0 lux @ IR ON
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°
Lens Type
Fixed(M12/F1.0)
WarmLight
2
IR LED
1 _ 2
Image Setting
Full Color Mode/Day&Night Mode/Schedule
Smart Feature
PID,LCD,SOD,PD/VD,FD,CC,CD,QD,HM
Video Quality Ajustment
8Kbps ~ 16Mbps
Operating Conditions
-30～+55°C ≤ 95% RH
Ingress Protection
IP66