This is an Infrared beam breaking alarm ideal to use in entry or passages.It is based on the working of the popular IR sensor Module TSOP 1738 which senses 38 kHz Infrared pulses from the IR LED of ...
The Dragon Dome LED SFH 4783 uses a focused beam high-power infrared LED (IRED) to achieve a range of more than 100 m for security surveillance. It measures 11 x 6 x 5.7-mm and does not need an ...
GJD, a manufacturer and designer of professional external detector equipment and LED illuminators has acquired from Radiovisor Limited t/a Lazer Systems all their infra-red beam and barrier technology ...
The BBA-4000 is a solar powered wireless infrared break beam system that is simple to install and requires no wiring. The break beam sensors are powered by lithium ion batteries that are recharged ...
Ring revealed a collection of home security devices this week at CES 2018. These devices include the Stick Up Cam, Stick Up Cam Elite, Ring Beams, Ring Alarm, and a new Ring Protect Plan. This Ring ...
One of the major challenges for effective speed dome function is nighttime imaging performance. Although speed domes generally deliver acceptable images during the day, darkness produces negative ...
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