I have 2 wireless 'human' baby monitors with night inferred vision and while I end up leaving one bulb lit it has worked very well for me. I love the wireless part of it and the camera while it can’t see every inch of my stall gives me a good idea of what’s going on, the monitors are black and white which once I have the little bit of light works just fine . I am close enough that I’ve had little interference issues and its been a great time/sleep saver to wake up check the monitor for a few mins and go back to sleep vs get dressed and go to the barn… in the beginning it was ‘only’ a few hundred feet walk to go check on the girls once done often enough it felt like a really LONG walk to do in the middle of the night repeatedly. I am very glad I got them and they have held up, this is the 3rd season of using them. I do take them down and store inside the house when not foal watching but may leave one installed just in case I need to watch over a sick horse at some point.