摘要:
During an emergency, a user initiates an emergency trigger, which puts an electronic device into an emergency mode. The device then emits an emergency sound wave having one or more particular characteristics. In one embodiment, the emergency sound wave is inaudible. The device may then emit an audible alert. Nearby devices that detect the emergency sound wave may then, once they validate the emergency sound wave emit their own emergency sound waves, and emit their own audible alerts. This process allows the original alert to be propagated to many devices in the vicinity creating, in effect, a mesh of alerted devices.
摘要:
An intruder alarm and deterrent system includes a plurality of motion sensors around a dwelling being in communication with an existing sprinkler system. Upon sensing an adult intruder, the sprinkler system is activated to broadcast a spray of water to douse, startle, and scare away the intruder. The intruder alarm also provides an audible alarm.
摘要:
A location tracking system for allowing a user to monitor the location of an abuser who has been issued a restraining order. The tracking system includes a monitoring unit to be carried by the user that is in wireless communication with a monitored unit to be worn by the abuser. The monitoring unit includes a housing having a display screen thereon, wherein the display screen shows the location of the monitoring unit and the location of the monitored unit. The monitoring unit is configured to determine the distance of separation between the monitoring unit and monitored unit. The monitoring unit includes an alarm unit that will produce an audible alert if the distance of separation drops below a predetermined minimum distance.
摘要:
Location-Based Addressing (LBA) is a method of controlling and commissioning networked lighting devices. The lighting devices communicate over a wireless network using radio frequency communication protocols. The lighting devices are commissioned or grouped based on their 5 respective locations in a building floor plan or a building architecture. The lighting devices are commissioned to respond to radio frequency communications that correspond to their respective locations. This imposed location-based architecture reduces the amount of transmitted data required to control the lighting devices and, thus, reduces the radio bandwidth required to control the lighting devices. In other words, controlling devices “multicast” instructions and controlled devices “listen” for instructions and act only upon instructions that correspond to their respective location. Hand shaking or two-way communication between the controlling devices and the controlled devices is not required.
摘要:
A surveillance system comprising an electronic identity card holder 100 and corresponding identity card 170. The card holder 100 comprises a slot 150 for receiving an identity card 170. The slot 150 has a first side 150a and an opposing second side 150b. The first side 150a of the slot 150b comprising a viewing window 140 positioned to allow viewing of the second side 150b of slot 150. The card holder 100 also has a camera housed within the holder 100, and the camera has a camera aperture 196 provided on the second side 150b of the slot 150. The corresponding identity card 170 comprises an optically transparent region 175 that is configured to overlie the camera aperture 196 when the identity card 170 is received in the slot 150 of the holder 100.
摘要:
A home security system includes an in-home system and a vehicle-mounted system, wherein the in-home system includes an in-home sensor that is mounted in a home and is capable of detect a state of the home, and an in-home communication module that is capable of communicating with the vehicle-mounted system to sense an abnormality from information of the in-home sensor, and wherein the vehicle-mounted system includes a vehicle-mounted device that is mounted on a vehicle that is capable of a vehicle outside output, and a vehicle-mounted communication module that is capable of communicating with the in-home system via the in-home communication module, and when the in-home system senses the abnormality, an instruction is received from the in-home system via the in-home communication module and vehicle-mounted communication module to deal with the abnormality using the vehicle-mounted device according to the instruction.
摘要:
A personal safety and security light used to deter aggressors, visually and audibly alert people within proximity, and illuminate surrounding areas. The personal safety and security light includes a casing, a plurality of lights, a microcontroller, a sound emitting device, a power supply and a trigger. The plurality of lights is externally mounted on the casing to illuminate the surround area from the casing. The sound emitting device audibly alerts nearby people for help or intervention. The microcontroller conducts power from the power supply to the plurality of lights and the sound emitting device when the trigger completes the circuit. The microcontroller controls the duration, intensity and sequence pattern for the plurality of lights and the sound emitting device. The trigger toggles the circuit open or closed to actuate the microcontroller that begins the sequence for the plurality of lights and the sound emitting device.
摘要:
A multiple detection function modularized lighting device includes a housing having a front end in which positioning holes are formed and a detection module including sensors, a control module including a camera lens, an LED module, and a main power supply board mounted inside the housing. The control module is arranged to extend through a central portion of the detection module with the camera lens and the sensors embedded in the positioning holes. The main power supply board is electrically connected to the modules to allow the control module to drive the modules to each perform a corresponding operation, so as to provide the device with functions of detection, image recording, and lighting in multiple ranges.
摘要:
A light for use in a light fixture includes a light source adapted to produce light in an area including the light and a connector configured for connection to the fixture. The light further includes a communication apparatus configured to generate one or more signals indicative of a presence of a person in the area, and a controller that is operative to control the light source in a normal mode in response to the one or more signals.
摘要:
A self-defense device includes a housing structure, a spray apparatus and a sound generating mechanism. The housing structure includes an interior space accessible though an opening within a first end portion thereof. The spray apparatus is attached to a first end portion of the housing structure. The spray apparatus allows a substance configured for impairing at least one of sight and respiratory function of a person to be selectively sprayed therefrom. The sound generating mechanism within the interior space of the housing structure. Actuation of the sound generating mechanism causes a sound recognizable as that of a firearm being mechanically charged to be created thereby.