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Match Document Document Title
US20140375454 EVALUATION OF THE SECURITY SITUATION IN A BUILDING BY MEANS OF A RADIO TOMOGRAPHIC LOCATION AND DETECTION METHOD AND BY MEANS OF RFID READING DEVICES  
A method and a system evaluate a security situation in a building. The building has accommodation areas with access authorization for authorized persons. A count of the persons present in the...
US20070290844 Transportation security scanner  
A security system designed to be mounted adjacent a passenger entrance area of a bus or train. The security device scanning system includes a controller disposed within the bus or train, the two...
US20080111687 Means to deter intruders intending to breach an outdoor barrier such as a fence or wall utilizing a repulsive odor spray and a colored dye actuated by electronic perimeter security sensor systems that have the means to identify the specific breach location  
An invention that repels intruders from breaching large outdoor perimeter security systems consisting of an exterior physical barrier such as a fence or wall in combination with electronic sensors...
US20150091728 Alarm system for passageways  
An improved alarm system for monitoring movement through a passageway defined by opposing sidewalls comprises a lower passage indicator disposed toward the lower ends of the sidewalls, an upper...
US20100141443 SMART CONTAINER UWB SENSOR SYSTEM FOR SITUATIONAL AWARENESS OF INTRUSION ALARMS  
An in-container monitoring sensor system is based on an UWB radar intrusion detector positioned in a container and having a range gate set to the farthest wall of the container from the detector....
US20050156734 Integrated detection and monitoring system  
A method and system is provided for implementing an integrated detection and monitoring system. Aspects of the present invention include mounting at least detector into a vehicle to provide a...
US20090189764 UNIVERSAL OCCUPANCY ADAPTER  
An occupancy adapter for converting any type of security system motion detector into an occupancy-based controller, such as for regulating lighting within a building or controlled space. The...
US20110304457 ORGANICALLY REACTIVE CELL FOR UNDERGROUND SENSING (ORCUS) AND SYSTEM  
A movement detection system includes a microwave antenna able to transmit microwave frequency signals into a space. An electronics controller is connected to the microwave antenna, and is...
US20060164239 Shipping container and method of using same  
A shipping container for detecting conditions of the container from a remote location, or sensing the condition of other shipping containers within the vicinity of the shipping container, is...
US20070241894 Security system for mass transit vehicles  
A point-of-entry security system for ground-based mass transit vehicles is disclosed. The invention employs an electromagnetic field generator attached to, or incorporated within, the doorframe or...
US20050242951 Intrusion detection device for spaces  
A highly versatile intrusion detection device for spaces in general and for vehicles in particular, comprising at least one intrusion detection sensor of the ultrasound type with an asymmetric...
US20050237190 Microwave-based intrusion detection systems for vehicles  
A micro-wave based intrusion detector system for use in a vehicle comprising: a microwave transmitter (10) for creating a volumetric microwave field (12) within a compartment of a vehicle to be...
US20060162254 Sensor device for automatic door assembly  
To provide a compact sensor device for the automatic door assembly, which can be mounted and dismounted easily to a support member and be effective to secure the safety in the doorway vicinity, a...
US20050190064 Establishing a boundary zone, detecting intrusions, and identifying intruders who enter said zone  
A barrier formed by a plurality of free-standing spaced-apart stations which are sensitive to events in a region between them. Each station includes a sensor responsive to an event to be sensed,...
US20050285736 System and method for recognition of seat occupancy in a vehicle  
A system, for recognition of seat occupancy in a vehicle, comprises a microwave transmitter (10), a microwave receiver (10) and preferably a reflector (12). If a person is located between said...
US20100019903 PASSIVE INFRARED DETECTOR  
Embodiments of a passive infrared detector can distinguish between an intruder and a small animal passing nearby the detector with a high degree of accuracy without substantially detracting from...
US20100026479 WIRELESS OCCUPANCY AND DAY-LIGHT SENSING  
A system to control energy consumption in a room uses a wireless mesh network that allows for continuous connections and reconfiguration around blocked paths by hopping from node to node until a...
US20080007404 Methods, devices and security systems utilizing wireless networks and detection devices  
Security systems, methods, and devices for monitoring a region for movement utilize a wireless network detector having a directional antenna and a transmitter for transmitting the detected...
US20090256706 Directed Energy Beam Virtual Fence  
There is disclosed apparatus and methods for a directed energy beam virtual fence. The directed energy beam virtual fence may include a source unit to provide an energy beam and a sequence of...
US20090309724 Intrusion detection system for underground/above ground applications using radio frequency identification transponders  
The present invention is directed to an underground as well as above ground system and method of determining the intrusion into a security zone. One or more transceivers would transmit a unique...
US20140028457 Real Time Threat Detection System  
A real-time threat detection system incorporating a plurality of sensors adapted to detect radiation across the majority of the electromagnetic spectrum. The system also includes an aided or...
US20080018451 PASSENGER SCREENING SYSTEM AND METHOD  
A method of operating a passenger screening kiosk system includes operating the passenger screening kiosk system to perform a screening process that includes at least one of verify a passenger's...
US20050122218 Ranging and warning device using emitted and reflected wave energy  
A portable ranging and warning device adoptable to a variety of uses. The portable ranging and warning device uses a source of aimed wave energy to detect and recognize objects in proximity to the...
US20070115119 A&M FOR ELECTRODYNAMIC INTRUSION  
An electromagnetic intrusion detection system which has a transmitter that produces a radio frequency output which is received by an antenna which receives the output and radiates an...
US20080094190 INTRUSION DETECTING SYSTEM  
An intrusion detecting system has a transmitter transmitting radio waves in an LF band; a detector detecting an electric field intensity at least in one axis and receiving the radio waves from the...
US20090289790 PORTABLE SELF-CONTAINED ALARM SYSTEM  
A secure sealed container and mounting pole house any of a variety of security equipment. Sensing equipment, a high decibel siren, and strobes simulating police lights are removably attachable to...
US20070216529 Intruder alarm  
An intruder alarm, for example, a vehicle intruder alarm, uses a microwave transceiver having an antenna arrangement 1 to detect movements into the space to be monitored. Unlike existing intruder...
US20050264303 Radiation monitoring of body part sizing and use of such sizing for person monitoring  
A person monitoring system that may determine personal characteristics and compare them to other characteristics without necessarily recognizing a specific individual corresponding to those...
US20060047419 Telematic method and apparatus for managing shipping logistics  
Shipping logistics are managed by monitoring the location and at least one operational characteristic of the mobile shipping unit, the operational characteristic selected from the group consisting...
US20100164721 Intrusion Detector  
An intrusion detector comprising a passive sensor for detecting a person entering a space to be monitored, said intrusion detector comprising a housing provided with a window for said passive...
US20060164240 Human detection device  
A device for detecting humans includes a radio frequency transmitter for generating a signal in a frequency range in which human bodies absorb RF radiation. A radio frequency receiver is spaced...
US20090040046 Double-end fiber optic security system for sensing intrusions  
A security system is disclosed for detecting intrusions at a plurality of predetermined locations having moveable closure members. The system comprises a plurality of intrusion sensors disposed at...
US20080316025 SENSIBLE MOTION DETECTOR  
According to some embodiments, an apparatus having a first sensor having a first adjustable lens and a second sensor having a second adjustable lens is disclosed. A controller is coupled to the...
US20050280533 Apparatus for Automatic Height Measurement  
This invention provides a new and automatic way to measure the height of an object, such as a person. Currently, the common way of measuring a person's height is to use a ruler at home or a kind...
US20080204228 High-Frequency Monitoring System  
The invention relates to a high-frequency monitoring system comprising an emission unit (2) for emitting a high-frequency monitoring beam (16) and a reception unit (4) for receiving the same....
US20100026490 Foliage penetrating sensor array for intrusion detection  
An intrusion detection system that is capable of foliage penetration is disclosed employing an array of field disturbance transceivers operating at UHF frequencies. The array of transceivers...
US20080055081 Access Control Apparatus  
An apparatus for monitoring an access portal through an enclosure around a hazard comprises a line-scan camera mounted above the portal so that its linear field of view extends along a generally...
US20080079571 Safety Device  
Methods and systems for detecting a warning condition and alerting a headphone wearer to the warning condition. One exemplary device includes a headphone configured to be worn by the user and a...
US20110063111 Intrusion Detection and Tracking System and Related Techniques  
An intrusion detection and tracking system includes a plurality of nodes, a DP and a gateway. The nodes are disposed about an area and form a wireless network to be monitored, the nodes are...
US20070152817 Intruder detection system  
An intruder detection system includes a leaky transmission path of a transmission side and a leaky transmission path of a receiving side, both of which has a plurality of leaky points existing in...
US20110063110 INTRUSION DETECTION AND TRACKING SYSTEM  
An intrusion detection and tracking system includes a plurality of nodes, a DP and a gateway. The nodes are disposed about an area and form a wireless network to be monitored, the nodes are...
US20080030328 Method and apparatus for using an infrared reflectivity sensor in a security system  
The IR sensor is configured to be mounted proximate to a door to be monitored. The IR sensor has an IR transmitter and an IR receiver. The IR transmitter has an active period and an idle period....
US20080258914 Monitoring apparatus  
A position detection sensor using electromagnetic wave (1) estimates the position of a monitor object (100) in a first detection region (101), and outputs it as a first possibility distribution. A...
US20100148961 ACTIVE VIRTUAL FENCE USING MESH NETWORKED RF TAGS  
A system capable of monitoring an area and detecting a disturbance with the area. The system has a plurality of ultra-wide band radio frequency tags, each of the tags including a digital signal...
US20090251317 INTRUDER DETECTION SYSTEM  
An intruder detection system is provided in which a detection range can be set to a predetermined one so that false detection caused by a moving object outside the predetermined range can be...
US20090079563 Intrusion Detection Sensor  
According to an embodiment, an intrusion detection sensor includes a microwave sensor (120) that transmits microwaves toward a detection area, receives the microwaves reflected by an object...
US20090102654 SYSTEMS AND METHODS FOR OPERATING A SURVEILLANCE SYSTEM  
A surveillance system can be designed to take advantage of the disruption of the electromagnetic propagation (EMP) of the radio waves as they propagate through a spatial volume from a transmitter...
US20050104731 System and method for detecting eavesdropping device  
Disclosed are an eavesdropping device detecting system and a detecting method thereof. The eavesdropping device detects the eavesdropping device based on waves generated from the eavesdropping...
US20110234404 INTRUSION DETECTION SYSTEM AND SENSOR DEVICE THEREOF  
A intrusion detection system includes a first sensor device having a first transmission circuit unit that transmits a modulation wave of a first transmission spectrum diffusion signal to a first...
US20080079572 Apparatus and method for using a wireless network as a motion detection system  
Embodiments of an apparatus and methods, for monitoring an environment using a wireless network and sending a signal if movement is detected, are generally described herein. Other embodiments may...

Matches 1 - 50 out of 64 1 2 >