I am trying to find a suitable PIR detector which will trigger the alarm input on the Axis camera.
1) Is the Optex EX-35T a suitable PIR for this and would I also need the Optex Wall bracket to mount onto a wall?
2) Also, presumably this Optex PIR would need to be wired to a power socket and to the alarm input of the camera directly. Is there a PIR detector which runs on batteries and also transmits to a receiver which could then trigger the alarm input of the camera i.e. so I could have the PIR detector outside free of wires, and the camera inside triggered by a receiver powered by mains electricity?