This FAQ is a list of the most commonly asked questions and answers regarding the setup and use of the A-SDR4 and A-SDR4E digital video recorders. Click on the "DVR FAQ" title hyperlink for more information.

The Remote Administration System (RAS) software allows control, viewing and archiving of the DVR from remote locations.

This procedure describes the steps to update SDR Series DVRs to firmware version 1.4.2.

Procedure for adding a remote site to the DVR IRAS Software.

How to add a remote site and connect.

IRAS Software Update

This section describes how to connect directly from a computer to a Digital Video Recorder using a cross-over Ethernet cable or a network switch.

Customer requirements may dictate the monitoring of camera locations (i.e., exterior doors) at two monitor locations. An example would...

The single camera interface (A-TV190PA) is used to interface the ViewPro™ camera to a residential TV with A/V inputs. The A-TV190PA provides audio...

The A-DC800 door controller provides the capability to remotely control the "action" of up to four devices, such as door strikes or lamps. The A-DC800 is...

Standard NTSC or EIA BNC (Core, Professional) cameras may be used with the ViewPro™ systems. The Observation systems feature...

Point of Sales (POS) or Cash Register Interface units may be integrated into our systems.

The ViewPro™ Observation system will accept standard NO (N.O. and N.C. color quad only) contact closures to trigger alarm conditions. The alarm device may...

The A-CB3HM, A-CC3HM, A-C3BPS and A-C4CPS cameras feature a CS-mount compatible lens mount. The standard lens supplied with the cameras may be...

Troubleshooting systems with No audio, No video and distorted video.