Part 3 - Appendix
16
Specifications
These product specifications may change without prior notice.
Video
Image Sensor
1/2.8" CMOS
Max. Resolution
DC-T4811WRX
3840 x 2160
DC-T4515WRX
3072 x 1728
Scanning Mode
Progressive Scan
Lens type
Fixed-focal
Focal Length
DC-T4811WRX
f=3.3mm
DC-T4515WRX
f=4.0mm
Aperture
F2.0
Angular Field of
View
DC-T4811WRX
101.34° (H), 54.46° (V), 119.72° (D)
DC-T4515WRX
78.9° (H), 43.4° (V), 91.9° (D)
Min. Illumination
COLOR : 0.2 lux @ F2.0
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 & Night
IR cut filter with auto switch
IR Distance (LEDs)
20m (4ea)
Edge Storage* (Optional)
(micro SD/SDHC/SDXC memory card (class 6 or higher, max.
256GB))
* An SLC (Single Level Cell) or MLC (Multi Level Cell) card by SanDisk or Transcend is recommended to ensure stable recording
performance.
* An SD memory card is a consumable product with a finite service life. Prolonged use will damage the card's memory sectors and
result in data loss or memory card failure. Test the SD memory card regularly and replace it whenever necessary.
* microSD Logo is a trademark of SD-3C, LLC.
Network
Video Compression
H.265, H.264(MP), M-JPEG
Bitrate Control
CBR / VBR
Max. Frame Rate
DC-T4811WRX
15fps : 3840 x 2160 (WDR)
DC-T4515WRX
15fps : 3072 x 1728 (WDR)
Audio Compression
ADPCM 16K, G.726, G.711 u-Law, G.711 a-Law
