Products
4 CH 2M 2.0 High Definition Analog Digital Video Recoder
Model：DHD304A (Discontinued)
- 4 Channel AHD High Definition record
- Compatible to 960H analog camera
- “Up The Coax.” AHD camera supported
- Each channel independent record frame adjust
- Video data transmitted distance up to 300~500M ( depend on coaxial cable type )
- Privacy mask
- Up to 6TB HDD supported
- HDMI and VGA output up to 1920×1080P
- Mobile phone ( iOS, Android ) solutions provided
- P2P(QR-Code scans for easy access by App )(Optional)
Discontinued date
- 2020.03.20
Alternative models
- DHD504A / 508A / 516A
Model
DHD304A (Discontinued)
Video performance
Low Light Mode
0.5 Lux at F1.2 (Color);0.1 Lux at F1.2 (B/W)
With Infrared
0.0 lux
2D WDR
Off / Auto / x2 / x3/ x4 (by normal mode)
Power
Power consumption
DC12V, 7.2W / PoE, 8W
PoE
IEEE802.3af
Power supply
DC12V ±10%
Power over Ethernet (IEEE 802.3af compliant)
Sensor
Sensor type
1/2.3-inch CMOS
Total sensor pixels
4072 (H) x 3046 (V) = 12,403,312 pixels
With Infrared
0.0 lux
2D WDR
Off / Auto / x2 / x3/ x4 (by normal mode)
Certifications
CE
Yes, EMI CLASS A
FCC
Yes, EMI CLASS A
Environmental
Operating temperature
-25℃ to 50℃ (-13℉ to 122℉)
PC requirement
CPU
Intel Core 2 Duo E6400 2.13GHz or above
RAM
2GB or above, Independent Display Card
OS
Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8
| Classification | Description | Date | File Size | Downloads |
| Firmware | Firmware Version 2.0b1_20200122 | 2020-02-11 | 22,916KB | |
| Application Note | NVR DVR HDD Support List | 2019-03-25 | 55KB | |
| Manual | DHD Recorder Quick Installation Guide, For Model : DHD304A, DHD308A, DHD316A, DHD504A, DHD508A, DHD516A | 2019-02-11 | 939KB | |
| A&E | DHD304A A&E | 2018-10-25 | 278KB | |
| Manual | DHD Series User Manual | 2017-07-12 | 12,012KB | |
| Catalogue | Catalogue DHD304A | 2017-04-14 | 358KB |
