| Camera | Model | RLC-423 (4MP Version) |
| Image Sensor | 1/2.9" CMOS Sensor |
| Effective Pixels | 4 Megapixel (2560 x 1440) |
| Lens | f= 2.8~12mm, 4X Optical Motorized Zoom; F=1.2 |
| Angle of View | 100° at 2.8mm and 36° at 12mm |
| Day/Night Mode | Auto Switchover |
| Min. Illumination | 0 Lux (With IR Illuminator) |
| IR Distance | 60 Meters (190ft) |
| Backlight Compensation | Support |
| Noise Reduction | 3D DNR |
| Pan & Tilt | Pan & Tilt Range | Pan: 360°, Tilt: 0°~90° |
| Pan Speed | 2.5°-180°/s (Speed can be set) |
| Tilt Speed | 1.5°-90°/s (Speed can be set) |
| Preset | 64 |
| Patrol | 1 Patrol; Up to 16 Presets per Patrol |
| Power Memory | Support |
| Video | Compression | H.264 |
| Resolution | Mainstream: 2560x1440, 2048x1536, 2304x1296; Substream: 640x360 |
| Bitrate | Mainstream: 1024Kbps~8192Kbps; Substream: 64Kbps~512Kbps |
| Frame Rate | Up to real-time 30fps |
| Network | Interface | One 10M/100Mbps RJ45 |
| Network Protocol | HTTPS, SSL, TCP/IP, UDP, UPNP, RTSP, SMTP, NTP, DHCP, DNS, DDNS, FTP, ONVIF, P2P |
| Browser Supported | IE, Edge, Chrome, Firefox, Safari |
| OS Supported | PC: Windows, Mac OS; Smartphone: iOS, Android |
| Max. User Access | 20 Users (1 admin account & 19 user accounts); Support up to 12 simultaneous video streams (10 substreams & 2 mainstreams). |
| General | Power Supply | DC 12V & 48V PoE (IEEE 802.3at) |
| Power Consumption | <20W |
| Working Environment | -10°C~+55°C (14°F~131°F), Humidity: 10%~90% |
| Ingress Protection | IP66 |
| Dimensions | Φ136x201 mm |
| Weight | 1.70 kg |