The OAHD-D4 is a 16 channel 720P AHD real time recorder which offers excellent value for money and can accept D1, 960H or 720P AHD cameras. This modern recorder has all the usual features you would expect such as video motion detection, email alerts and a cloud based App called Goolink for remote viewing on smart phones and tablets, this does not require a fixed IP address or any complicated router port forwarding. Free 36 camera CMS software is also supplied.
The recorder can accept a single SATA hard drive up to 4TB and as a guide a single camera recording at best quality at 720P resolution constant for 24 hours you would use approximately 65 GB per day per camera. This can be extended by using video motion detection, adjusting image quality or lowering frame rate.
The unit comes supplied with a mouse and has 2 X audio inputs if you wish to add sound. The connections to monitors are HDMI and VGA both at full 1080P HD. This unit is backward compatible with standard and 960H CCTV cameras.
The OAHD range has been designed to offer the best value for money in the market today, this has been achieved by removing some high end features not needed in 90% of typical installations.