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Human Activity Detector For Use With ATM Installations

Nanjing Yuantuo Tech : 05 July, 2010  (New Product)
Nanjing Yuantuo has produced a dual technology detection system with wide field of view and resistance to harsh environments for detecting human activity for triggering surveillance systems operating at ATM installations
The YT-EWS human activity detector which has a 360 degree monitoring capability has passed CCC authentication and EMC authentication tests.

Features including detection sensitivity and distance adjustment, alarm time and distance settings, adjustable detection direction, high penetration performance and 2x 180 degree field of view.

The concealed human activity detector uses an advanced human activity monitoring algorithm, integrates high level digital integrated circuit processing technology and uses SMD wiring integrated circuit package. Its detecting distance is adjustable and variable between 0 and 5 meters. When any object approaches the ATM, it can accurately raise the alarm and start recording. It has a small footprint, low power consumption and high concealment capability. It is not only stable and reliable and easy to install, but can also be operated under very harsh conditions such as smoke, dust, vapour and chemical atmospheres and in a wide range of temperatures.

Variants also exist with microwave, active infrared, vibration and voice detection.

Microwave detection technology is based on the differences caused by comparing human body infrared radiation with background objects (walls, furniture, trees etc). Background radiation is usually weak and stable. Intruders (including all kinds of animals) produce infrared radiation in large quantities which trigger the alarm signal. If only one technology is used for detection, animals (such as dogs, cats and rats, etc) and all non-animal infrared sources (such as heaters, strong light and sunlight, etc) will also trigger the alarm. Researchers specialized in dual technology detectors combine microwave detection technology with shortwave detection technology in one unit to form an intrusion detector. This dual technology detector put two technologies with different working principles together which can avoid false alarms.

The YT-EWS human activity detector is widely used in the financial and industrial field, self-service Banking, ATM surveillance, sensing devices, lamp control and human body proximity alarms, etc. It has high detection sensitivity and triggering reliability which combine detection and control into one. It has many advantages such as low static consumption; switch signal output, direct triggered alarm recording and ease of use.
Functions and features:

(1)Capable of penetrating walls and non-metallic doors and windows. It can be installed in a concealed built-in installation for ATM surveillance system.

(2)Detection distance is adjustable between 0 and 5 meters.

(3)The detection area is in the shape of a double fan.

(4)Dual detection technologies for low false alarm rate

(5)Robust for use in harsh environments. Detection sensitivity unaffected by temperatures between -20℃ and 80℃.

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