Ai-F4426, 5-in-1 Hybrid CCTV Security DVR from Acumen, Taiwan
4MP resolution 5 in 1 support

Ai-F4426, 4CH Hybrid DVR

5-in-1, 4MP Hybrid CCTV DVR with 4 video channels

The Ai-F4426 is a 5MP (2560 x 2048 pixels) 4 channel Hybrid CCTV DVR which works with AHD, IP, 960H, TVI and CVI cameras. This DVR is equipped with 1 x VGA and 1 x HDMI ports. It has 4/1 audio inputs/outputs to support audio recording from surveillance microphones. This Hybrid Surveillance Digital Video Recorder also has 4/1 alarm input/output ports for external input devices integration and that can be configured to trigger an event or alarm on the Ai-F4426.


This Hybrid Surveillance Security DVR is equipped with 1 x RJ45 10/100Mb built-in high speed Ethernet controller and can be connected to 8TB Hard Disc Drives, 8TB x 2 x 3.5" HDD. Ai-F4426 supports abandoned / moved object alarm function and various monitoring through iOS and Android mobile devices as well as multiple web-browsers: IE, Chrome, Firefox, Safari. Additionally Hybrid CCTV DVR has CMS compatible, multiple language system (20 languages).

Main processor Hi3520DV300
Video codec



AHD: 4MP x 4ch at 8FPS; 3MP x 4ch at 10FPS

5-in-1: 2MP x 4ch

IP: 5MP x 4ch; 2MP x 16ch


AHD: 4MP x 4ch at 8FPS; 3MP x 4ch at 10FPS

5-in-1: 2MP x 4ch at 15FPS


4MP x 4ch at 15FPS; 3MP x 4ch at 18FPS



Audio compression


Intercom Yes
Record mode

Manual > Alarm > Motion detection > Timing

Backup mode Network backup, USB HDD, USB writer, SATA writer
Video input 4 BNC
Video output 1ch VGA and 1ch HDMI up to 4MP
Audio input/output 4/1
Alarm input/output 4/1
Network interface 10/100Mb per second, adaptive ethernet port RJ45
PTZ control One RS485; support multiple PTZ protocols
USB ports 3 x USB 2.0
Hard disk 8TB x 2 x 3.5" HDD
Motion Detection Yes
Tampering Alarm Yes
Line Crossing Yes
Zone Crossing Yes
Moved Object Alarm Yes
Wander Alarm Yes
Power supply 12V DC, 4A
Power consumption 10 W
Weight 1.8 kg
Operation temperature from 0°C to +55°C
Operation humidity less than 90% (non-condensing)

350mm (L) x 296mm (W) x 44mm (H)

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