Cheap Door Camera

[Chocolate]

I am looking for a cheap way to create a door camera to see who is at my door,
Requirements:
1 camera
2 small screens
Option to switch off for Shabbos
No internet

After searching through all options I came up with a brainstorm
Buying a Car Rearview Camera with cables for $5
2 LCD monitors for $25 each
2 12V transformers for $4.5 each
Wireless Video Transmitter for $7.5
Total = $71

My question is like this, how can i broadcast the camera to 2 screens, if I put such a splitter and then put two wireless transmitters, will it work or they will clash?

[DavidG]

intresting idea, looks like the signals will interfere with each other, see
https://www.amazon.com/ask/questions/Tx1EQYEOL0A7TTS/ref=ask_dp_dpmw_al_hza
However I was thinking if you could find 2 transmitters that work on different frequencies it might work

[DovidStroh]

@Chocolate said in Cheap Door Camera:

put two wireless transmitters, will it work or they will clash?

Why don’t you just put one transmitter and two receivers (both to receive the signal from the same transmitter)

[Chocolate]

I don’t know, will it work?