초록 ▼

A portable intruder detection system for campsites notifies unsuspecting campers of campsite intrusions by two legged or four legged intruders. The system comprises a 360 degree motion sensor and a hardwired or RF remote arm/disarm and notification system. A plurality of infrared motion detection mo

A portable intruder detection system for campsites notifies unsuspecting campers of campsite intrusions by two legged or four legged intruders. The system comprises a 360 degree motion sensor and a hardwired or RF remote arm/disarm and notification system. A plurality of infrared motion detection modules are included, each module being provided with a lightweight support, a solar panel battery charging device, and an alarm signal. The alarm signal includes flashing lights and/or an audible signal such as a siren or a simulated natural bird sound. A remote control unit communicates with the modules by either hardwired connections or radio frequency signals. The remote control unit enables the camper to monitor and control the alarm modules.

대표청구항 ▼

[ I claim:] [1.] A portable intruder detection device for campsites comprising:a sensor unit having a housing for housing a 360 degree passive infrared motion detector, a rechargeable battery, a solar panel for charging said rechargeable battery, and a first alarm system comprising a first alarm act

[ I claim:] [1.] A portable intruder detection device for campsites comprising:a sensor unit having a housing for housing a 360 degree passive infrared motion detector, a rechargeable battery, a solar panel for charging said rechargeable battery, and a first alarm system comprising a first alarm activation circuitry, a plurality of light emitting diodes, and a plurality of audible alarms; when an intrusion is sensed by said motion detector, said alarm activation circuitry immediately flashing said plurality of light emitting diodes and sounding said audible alarms;a remote control unit comprising an arm/disarm switch, a low battery indicator, and a second alarm system comprising a second alarm activation circuitry, a visible light indicator, an audible alarm, and a vibration alarm; wherein said sensor unit could only be armed and disarmed via the control of said remote control unit by a camper; wherein said audible alarm and said vibration alarm could be selectively disabled by the camper, respectively; when said intrusion is sensed by said motion detector of said sensor unit, said second alarm activation circuitry is immediately activated by said first alarm activation circuitry of said sensor unit for flashing said visible light indicator, sounding said audible alarm and activating said vibration alarm to notify said camper of an intrusion.