Annkestore have a 25% off sale on the ANNKE 4MP 8CH HD POE Security Camera System w/ 4 x Bullet Cameras with 1TB Hdd.
Shipping is from their AU warehouse so should be pretty quick.
Also, use code H4353D for an additional $5 off.
Specs below copied from the website.
NETWORK VIDEO RECORDER SPECIFICATIONS
Power Supply 48V, DC
Consumption ≤ 10 W (without HDD and PoE)
Operating System Linux
Recoding Resolution 6MP / 5MP / 3MP / 1080P / UXGA / 720P / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF
Video Outputs HDMI, VGA
Storage 1 SATA HDD up to 4TB
Video Input Up to 8-ch IP video input, and 40Mbps incoming bandwidth
Audio input 1-ch, RCA(2.0 Vp-p,1kΩ)
Recording resolution 6MP / 5MP /3MP /1080P /UXGA /720P /VGA /4CIF /DCIF /2CIF /CIF /QCIF
HDMI output 1 HDMI, resolution: 1920×1080P@60 Hz, 1920×1080P @ 50 Hz, 1600×1200@60 Hz, 1280×1024@60 Hz, 1280× 720@60 Hz, 1024×768@60 Hz
VGA output 1 VGA, resolution: 1920×1080P@60 Hz, 1600×1200@60 Hz, 1280×1024@60 Hz; 1024×768@60 Hz
Playback Resolution 6MP / 5MP /3MP /1080P /UXGA /720P /VGA /4CIF /DCIF /2CIF /CIF /QCIF
Audio output 1-ch, RCA(Linear,1kΩ)
Dual stream Support
Synchronous playback 8-ch 1080P
SATA 1 SATA interface
Capacity Up to 4TB capacity for each HDD
Network Interface 1x 10M, 100M self-adaptive Ethernet interface, and 4 independent 100 Mbps PoE network interfaces, comply with 802.3af/at
Network bandwidth Up to 40Mbps input, 80Mbps output, up to 32 output network streams for remote connection
USB interface 1 x USB 2.0 and 1 x USB3.0
Dimension (W x H x D) 315 × 230 × 45 mm (12.4”x9.1”x1.8”)
Weight (without HDD) ≤ 1 kg (2.2 lb) (without hard disk)
Chassis 1U chassis
Working Temperature -10 °C ~ +55 °C (14 °F ~ 131 °F)
Working Humidity 10% ~ 90%
Even with the code, Your link shows a saving of 17.89% which is not 25% as per title.