To gain the presumption against liability (legal protection from lawsuits involving third-party crimes), a multifamily property owner must demonstrate that they have "substantially implemented" these seven specific measures.

The 7 Mandatory Security Measures

1. Security Camera System: Must be at all points of entry and exit. It must record and maintain retrievable footage for at least 30 days to assist in offender identification.

2. Lighted Parking Lots: Must have an illumination intensity of at least an average of 1.8 foot-candles per square foot, measured at 18 inches above the surface.

3. Common Area Lighting: All walkways, laundry rooms, common areas, and porches must be lighted from dusk until dawn (controlled by photocell or electronic timer).

4. 1-Inch Deadbolts: Every dwelling unit door must be equipped with at least a 1-inch deadbolt.

5. Window/Exterior Door Locks: Locking devices are required on all windows, exterior sliding doors, and any other doors not used for community purposes.

6. Pool Security: Gates enclosing pool areas must be locked and require a key or fob for access.

7. Peepholes: A door viewer or peephole is required on every dwelling unit door (unless the door has a window or a window immediately next to it).

Why a Professional Survey is Necessary

While some of these (like deadbolts) seem simple, others are highly technical. For example:

• The 1.8 Foot-Candle Rule: This requires a NIST-calibrated light meter and a systematic grid measurement of the parking lot. A standard visual "it looks bright" check will not hold up in court.

• Camera Placement: "Points of entry and exit" must be precisely identified to ensure full coverage for offender apprehension.

As a Florida CPTED Practitioner (FCP), Ron Thurston performs this survey to verify these statutory requirements and provide the "substantial compliance" documentation you need for your legal defense.