Hi, Im looking for a small camera to install in the bell tower of a church, There will be three cameras. Ultimately the feed will be to a pc or vision mixer to display the ringing bells to a tv screen in the church below. The cameras need to auto switch on when power is switched on. I also need a clean HDMI out feed. Ive demo'd the system using three gopro's hero 4 blacks, and they work great except that they need to be switched on individually. Which isn't practical as they cameras are up in the bell tower high above easy access. Ive seen ways to switch the gopros on via shorting pins to ground but this method isnt reliable. as they randomly switch off. The system will only be used once every month at tops, so the budget isnt great as you can imagine. are they any action cameras or alternatives that anyone could recommend? TIA
