1-1 of 1 Answer
Hello Alex! Thank you for reaching out! That is a great question. The Defender Guard camera will use a 1' drill bit or Philips #2. If you would like to speak with a customer experience expert, please use the chat feature on our site. Chat support is available from Monday to Friday from 8 AM to 4 PM EST. We are always happy to help in any way we can. Yvonne M.| Defender Customer Experience Expert
Sorry, there was a problem. Please try again later.
