| Model name | RS-CH648N3FP-HALDF-FLW2812PW | RS-CH640N4FP-HALDF-FLW2812PW |
| 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 | |
| Lens Type | Ø16.7/F1.2 | |
| Focal Length (Zoom Ratio)/Max. Aperture Ratio | 2.8-12mm | |
| Angular Field of View | Horizontal:107(W)-34(T)° V:56(W)-19(T)°, D:129(W)-39(T)° |
Horizontal:113(W)-35.6(T)° Vertical:58.8(W)-20.1(T)° Diagonal:139.2(W)-40.9(T)° |
| Min. Object Distance | 1m | |
| IR LED | 2 – 4 | |
| Red Blue Light | 2（1 Red&1 Blue） | |
| IR Viewable Length/WarmLight Viewable Length | Up to 30m | |
| 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 ~ 8Mbps | 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/CH640N4FP-HALDF-FLW2812PW
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
Lens Type
Ø16.7/F1.2
Focal Length /Max. Aperture Ratio
2.8-12mm/F No. 1.2
Angular Field of View
Horizontal:113(W)-35.6(T)°
Vertical:58.8(W)-20.1(T)°
Diagonal:139.2(W)-40.9(T)°
Red Blue Light
2（1 Red&1 Blue）
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/less than ≤ 95% RH
Ingress Protection
IP66