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IPC-HFW5231E-ZE, Dahua 2MP WDR IR Bullet Network Camera, 1/2.8" 2Megapixel progressive scan STARVISTM CMOS; H.265&H.264 triple-stream encoding; 50/60fps@1080(1920x1080); Smart Detection supported.
Table 1 shows the Quick Specs.
| Product Code | IPC-HFW5231E-ZE |
| Image Sensor | 1/2.8" 2Megapixel progressive scan CMOS |
| Effective Pixels | 1920(H) x 1080(V) |
| RAM/ROM | 256MB/32MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual, 1/3(4)~1/100000s |
| Minimum Illumination
| 0.006Lux/F1.4 ( Color,1/3s,30IRE) 0.05Lux/F1.4 ( Color,1/30s,30IRE) 0Lux/F1.4 (IR on) |
| Focal Length | 2.7mm~13.5mm |
| Max. Aperture | F1.4 |
| Angle of View | H: 101°~31°, V:54°~17° |
| Optical Zoom | 5x |
| Casing | Metal |
| Dimensions | 273.2mm x 95.0mm x 95.0mm (10.76"x3.74"x3.74") |
The IPC-HFW5231E-ZE provides these features:
* 1/2.8" 2Megapixel progressive scan STARVISTM CMOS
* H.265&H.264 triple-stream encoding
* 50/60fps@1080(1920x1080)
* Smart Detection supported
* WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC
* Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
* 2.7mm ~13.5mm motorized lens
* 2/1 Alarm in/out, 1/1 audio in/out
* Max. IR LEDs Length 50m
* Micro SD memory, IP67, IK10, PoE
Table 2 shows the comparison.
| Product Code | IPC-HFW5231E-ZE | ||
| Image Sensor | 1/2.8" 2Megapixel progressive scan CMOS | 1/2.8" 2Megapixel progressive scan CMOS | 1/2.8" 2Megapixel progressive scan CMOS |
| Effective Pixels | 1920(H) x 1080(V) | 1920(H) x 1080(V) | 1920(H) x 1080(V) |
| RAM/ROM | 256MB/32MB | 256MB/32MB | 256MB/32MB |
| Electronic Shutter Speed | Auto/Manual, 1/3(4)~1/100000s | Auto/Manual, 1/3~1/100000s | Auto/Manual, 1/3(4)~1/100000s |
| Minimum Illumination
| 0.006Lux/F1.4 ( Color,1/3s,30IRE) 0.05Lux/F1.4 ( Color,1/30s,30IRE) 0Lux/F1.4 (IR on) | 0.006Lux/F1.4 ( Color,1/3s,30IRE) 0.05Lux/F1.4 ( Color,1/30s,30IRE) 0Lux/F1.4 (IR on) | 0.006Lux/F1.4 ( Color,1/3s,30IRE) 0.05Lux/F1.4 ( Color,1/30s,30IRE) 0Lux/F1.4 (IR on) |
| IR Distance | Distance up to 50m (164ft) | Distance up to 100m (328ft) | Distance up to 200m (656ft) |
| Lens Type | Motorized/ Auto Iris(DC) | Motorized/ Auto Iris(HALL) | Motorized/ Auto Iris(HALL) |
| Mount Type | Board-in | Board-in | Board-in |
| Focal Length | 2.7mm~13.5mm | 7mm~35mm | 5.3mm~64mm |
| Max. Aperture | F1.4 | F1.4 | F1.4 |
| Angle of View | H: 101°~31°, V:54°~17° | H: 35°~12°, V:19°~7° | H: 59°~5°, V:34°~3° |
| Optical Zoom | 5x | 5x | 12x |
| Focus Control | Motorized | Motorized | Motorized |
| Close Focus Distance | 0.3m | 0.3m | 1.5m(4.9ft) |
| Power Supply | DC12V, PoE (802.3af)(Class 0) | DC12V, PoE (802.3af)(Class 0) | DC12V, PoE (802.3af)(Class 0) |
| Dimensions | 273.2mm x 95.0mm x 95.0mm (10.76"x3.74"x3.74") | 273.2mm x 95.0mm x 95.0mm (10.76"x3.74"x3.74") | 273.2mm x 95.0mm x 95.0mm (10.76"x3.74"x3.74") |