Hi
I want the DCS-2121 Kamera to record when my door opens. This should be achived with the digital input of the camera.
The DCS-2121 manual gives some specifications about the needed relay to trigger the camera:
As the Digital Input signal is controlled by an external device, we recommend that you set your device to feed no current normally, and feed a 12V current only to
trigger a DI event on the DCS-2121.
I did not find such a device to trigger. Has anybody some experience with such devices? Can you please post some models which are compatible with the camera?
Thank you!
Regards. Claudio.