| Video | |
|---|---|
| Image Sensor | 1/2.8" CMOS |
| Max. Resolution | 2592 x 1944 |
| Scanning Mode | Progressive Scan |
| Lens Type | Motorized Vari-focal |
| Focal Length | 2.7 ~ 13.5mm |
| Aperture | F1.4 ~ F3.2 |
| Iris Control | DC Iris |
| Angular Field of View | [4:3 mode] Wide : 101.2º(H) 72.6º(V) 137.4º(D) Tele : 30.4º(H) 22.8º(V) 38º(D) [16:9 mode] Wide : 101.7º(H) 53.3º(V) 121.6º(D) Tele : 30.2º(H) 17º(V) 34.7º(D) |
| Min. Illumination | COLOR : 0.13 lux @ F1.4 B/W : 0 lux (IR LED ON) |
| Dynamic Range | 120dB (True WDR) |
| Electronic Shutter Speed | Auto / Manual (1/30 ~ 1/10,000), Anti-Flicker, Slow Shutter (1/7.5, 1/15) |
| Day and Night | Yes (ICR) |
| IR Distance (LEDs) | 40m / 131.2 ft (6ea) |
| Image Setting | Exposure, White Balance, Self-Adjusting Video Mode(Sharpness, Contrast, Colors, Brightness Control) |
| Backlight Compensation | - |
| Mirroring / Pivot | Horizontal / Vertical / Pivot |
| Image Stabilizer | - |
| De-fog | Yes |
| Privacy Masking | 8 Zones |
| Intelligent Video | Object Metadata: Human, Vehicle, Face IDLA: Object Detection, Intrusion, Loitering, Line Crossing, Face Detection ETC: Video Motion Detection, Active Tampering Alarm |
| Video Out | - |
| Network | |
| Video Compression | H.265, H.264 (MP), M-JPEG |
| Intelligent Codec | Yes |
| Bitrate Control | H.265 - CBR / VBR, H.264 - CBR / VBR |
| Audio Compression | Opus, ADPCM 16K, G.726, G.711 u-Law, G.711 a-Law |
| Two-way Audio | Yes |
| IP Camera Protocol | DirectIP 2.0, ONVIF Profile S/T |
| Max. Frame Rate | 4:3 mode : 30ips : 2592 x 1944(WDR) 16:9 mode : 30ips : 2592 x 1456(WDR) |
| Supported Resolution | 4:3 : 2592x1944, 1920x1440, 1280x960, 640x480 16:9 : 2592x1456, 1920x1080, 1280x720, 640x360 |
| Multi-video Streaming | Quadruple Streaming |
| Network Protocols | DirectIP 2.0 Protocol, IPv4, IPv6, RTP/RTSP/TCP, RTP/RTSP/HTTP/TCP, RTP/UDP RTSP/TCP, HTTP, HTTPS, FTP, SNTP, SMTP, FEN, mDNS, Upnp, SNMPv2 |
| Security | Digest authentication, Password Protection, User access log, IP Filtering, IEEE802.1x(EAP-TLS), Chained Fingerprint, SSL Encryption, HTTPS Encryption |
| Ethernet | RJ45 (10/100BASE-T) |
| Recording Session Buffer (NLTSrec) | Yes (Up to 60MB) |
| Edge Storage | micro SD/SDHC/SDXC, Smart Failover (Up to 512GB) |
| Alarm and Event | |
| Trigger Event | Motion Detection, Alarm in, Audio detection, Tampering, Object Detection, Intrusion, Loitering, Line Crossing, Face Detection |
| Event Notification | Remote S/W, Email (with Image) |
| Audio Alarm | Yes |
| Audio In / Out | 1 / 1 |
| Alarm In / Out | 1 / 1 |
| Environmental | |
| Vandal Proof Casing | IK10 |
| Outdoor Ready | IP67, Heater |
| Operating Temperature | -40°C ~ +55°C (-40°F ~ +131°F) *Starting up at above -20°C (-4°F) |
| Operating Humidity | 0% ~ 90% |
| Electrical | |
| Power Source | 12VDC, PoE, IEEE 802.3af(Class 3) |
| Power Consumption | 12V=, 1A, 12W PoE, IEEE 802.3af(Class 3), 9.7W |
| Approval | FCC, CE, KC |
| Mechanical | |
| Dimensions | 89.3mm X 89.3mm X 277.6mm (3.52" x 3.52" x 10.93") |
| Weight | 1.293kg (2.85lb) |
The DC-T4538WRA is a 5MP bullet camera with a 1/2.8" CMOS sensor and a motorized vari-focal lens with a 2.7-13.5mm focal range, offering a horizontal field of view from 101.2 degrees wide to 30.4 degrees telephoto. It provides infrared illumination up to 40 meters and uses H.265, H.264, and M-JPEG video compression with up to 30 fps streaming.
It includes AI-based object metadata for humans, vehicles, and faces, along with detection for intrusion, loitering, and line crossing. Imaging features include 120dB True WDR and defog. The housing is rated IP67 and IK10 and contains a heater. It operates from -40°C to +55°C, starting above -20°C, and can be powered by 12VDC or PoE 802.3af, with a maximum consumption of 12W.