function isUserLoggedIn() { global $loggedInUser; // Must exist AND must be an object if (!isset($loggedInUser) || !is_object($loggedInUser)) { return false; } // Must have the property if (!property_exists($loggedInUser, 'user_id')) { return false; } // Must be a valid user return ($loggedInUser->user_id > 0); }

Our Services - CCTV

Tyger Security provides some of the most advanced and reliable CCTV installations in Scotland. Our engineers deliver clean, professional systems built around modern IP, analogue, and AI‑driven technologies. For more detailed information, choose one of the CCTV categories below.

Megapixel IP CCTV

Analogue CCTV

AI CCTV Systems