PI Magazine

Private Investigators read PI Magazine, the trade publication for private detectives, police detectives, SIU Investigators and anyone interested in learning how to become a PI.

PI Gear

Discounted Hidden Cameras and Live GPS Trackers and Tracking Equipment – Covert bodyworn video cameras and DVR’s, PV500, PV900 and much more!

PI Bookstore

For the most comprehensive list of books for investigators, go to the PI Bookstore with more than 700 private investigator books!

Investigative Resources
Private Investigator Advice Headquarters

www.privateinvestigatoradvicehq.com/ – A private investigator blog providing private investigators tips, surveillance training, surveillance tips, surveillance vehicle advice, and private investigator marketing advice.

Private Investigation Directory

https://www.delafieldpi.com/ – A private investigation directory known for only adding known and extremely professional private investigators. Private investigators from across the Country sign up with us and we vet their agency to ensure they meet our exceptional standards. This includes confirming they are licensed by the state, verifying good public reputation and making sure they have accurate contact information.

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