Gear Improvised Door Peephole Smartphone Security Hack February 16, 2022 A DIY viewpoint applied to doors for dynamic surveillance of the direct exterior and the security of the interior while occupied in insecure rooms (e.g., hotels). [ REDACTED ] You must be a member for access. Username: Password: Remember Me Register Lost your password? alarm systemDIYhotel hackmobile phoneproximity alert methodssecuritysheltersurveillance Previous post Seduction Tactics: Listen Next post The Art of Interrogation Tradecraft Intel Covert CQC Screwdriver December 16, 2022 How to Travel / Fly With Knives November 9, 2022 10 Covert Operative Field Gear Sold on Amazon December 15, 2022