1) The POOL GUARD system provides pool security through infrared beams between beacons that detect intrusions. It includes adjustable beams, event memory, integrated heating, and optional remote controls, lighting, and additional alarms. 2) The POOL S.O.S. is a floating alarm with two modules that monitor water levels and sounds an alarm for 2 minutes if a disturbance is detected to warn others. 3) The POOL FENCE comes in heights of 1.2-1.5 meters, uses textilene mesh fabric and aluminum poles, and includes a self-closing gate.