A swimming pool entrance opening warning device comprises at least one door magnetic switch, at least one bypass switch and a host, wherein the door magnetic switch is arranged on a door leading to the swimming pool entrance, the bypass switch is arranged on a building structure adjacent to the swimming pool entrance, the bypass switch being provided with a first release button, and the host is arranged on the building structure adjacent to the swimming pool entrance or the door, the host and the bypass switch be located at different positions, the host comprising a host shell, a speaker module arranged on the host shell, a second release button arranged on the host shell, and a control circuit board connected with the first release button and the second release button, while according to the invention, when the door is opened and two release buttons do not generate a release signal after passing a buffering time, the speaker module is actuated through the control circuit board, thereby preventing unauthorized personnel from entering and exiting the swimming pool.

A fluid pit safety system is disclosed to prevent drowning incidents in a fluid pit filled with a fluid. The system comprises a plurality of sensors spatially disposed adjacent the fluid pit, a perimeter detection sub-system defining a perimeter arranged around an edge of the fluid pit, and a rescue device arranged in the fluid pit. The plurality of sensors are configured to detect a change in fluid height in the fluid pit. The perimeter detection sub-system is configured to detect a disruption in the perimeter. The rescue device is configured to move towards a surface of the fluid in the fluid pit in response to the plurality of sensors detecting the change in the fluid height in the fluid pit and the perimeter detection sub-system detecting the disruption in the perimeter.

A monitor control unit that is configured to receive, from the electronic pool device, the sensor data, compare the sensor data to a threshold, based on comparing the sensor data to a threshold, determine that the sensor data exceeds the threshold, based on determining that the sensor data exceeds the threshold, provide an instruction to initiate the capture of image data by the camera of the electronic pool device, receive, from the camera of the electronic pool device, the image data, analyze the image data, based on analyzing the image data, identify a monitoring system action to perform, and perform the monitoring system action.

A system for recognizing unattended humans who require supervision is disclosed. The system includes monitoring content from one or more cameras. The system includes processing an artificial intelligence (AI) algorithm, wherein the AI algorithm is configured to detect unattended humans. The system includes processing one or more images, received from the one or more cameras, based on one or more AI algorithm rules. The system includes detecting an unattended human based on the processing of the one or more images, wherein the unattended human is in close proximity to a hazard. The system includes alerting one or more authorized individuals, with one or more notifications of the unattended human's close proximity to the hazard.

A system and method for the detection of events such as drowning and/or unauthorized entry to a body of water by use of a hydrophone based system and signal processing techniques.

A detection system is provided. The detection system comprises a plurality of anchor RF transmitter/receiver modules for being mounted to a structure such that they are placed in a fixed spatial relationship with respect to each other. At least a portable RF transmitter/receiver module is adapted for RF communicating with the anchor RF transmitter/receiver modules. At least a processor adapted for: determining a location of the portable RF transmitter/receiver module based on the RF communication of the same with at least two anchor RF transmitter/receiver modules; determining if the location of the portable RF transmitter/receiver module is inside or outside a predetermined boundary; and, generating an alarm signal if the location of the portable RF transmitter/receiver module is outside the predetermined boundary, the alarm signal being indicative of the location of the portable RF transmitter/receiver module.

A water safety rope and alarm system, comprising a rope mounted adjacent to a waterline of a marine or aquatic structure; a switch connected to the rope and configured to be triggered when the rope is tensioned; and an alarm connected to the switch and configured to produce an alarm signal when the switch is triggered.

A system used to monitor and control a pool using a visual light communication system is disclosed.

A swimming pool monitoring system including an imaging sensor for detecting the presence of an object within a defined perimeter of the swimming pool and a computer system operatively coupled to the imaging sensor with a non-transitory computer readable medium storing a program causing the computer system to execute processing to determine when an object is moving within a field of view of the imaging sensor once detected by the imaging sensor, to determine an angle of the object relative to the imaging sensor and to determine a range of the object relative to the imaging device to include a determination of a size of object for providing an alarm when the object approaches within a predetermined distance of the pool edge.

A water safety rope and alarm system, comprising a rope mounted adjacent to a waterline of a marine or aquatic structure; a switch connected to the rope and configured to be triggered when the rope is tensioned; and an alarm connected to the switch and configured to produce an alarm signal when the switch is triggered.