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Description The VMS-540 is a volumetric intrusion detector designed to identify human beings within a protected area, by sensing mass changes, as well as utilizing Line Frequency Modulation to improve the detection of moving targets, which standard Doppler detectors cannot handle well. | |  |  | | | VMS-540 | Detection zone pattern |
This device can be used to protect rooftops, sides of buildings and parking lots, as well as solid objects, such as vehicles. Upon detection of an intrusion, the VMS-540 outputs an alarm through a normally closed dry relay contact, by opening it. The device can be attached to a wide variety of other devices, such as video cameras or floodlights. Technical specifications Detection zone length:
| 40m (130ft)
| | Detection zone width: | 16m (50ft) | | Temperature range: | -40° to +65° (-40° to +149°F) | | Relative air humidity: | Up to 100 % at +25° (+77°F) | | Rain intensity: | Up to 20 mm/h | | Wind speed: | Up to 25 m/s gusts | | Allowed snow level: | Up to 0.6m (2ft) | | Allowed grass level: | Up to 0.3m(1ft) | | Power: | 12V - 24V DC | Power consumption:
| 60 mA @ 24V DC | Transceiver size:
| 165x125x56mm (6.5"x4.9"x2.2") | Weight:
| 600g (1.32lbs) |
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