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INTRODUCTION
We are very glad for your purchase.
The
velum DT-AM
detectors, due to their small form factor, are particularly suitable for doors and
windows protection; high quality materials and improved technology make these detectors
appropriate in outdoor environments where the coverage of defined areas, like vertical walls, is
needed.
These detectors implement a curtain coverage with an angle of about 7.5° and they have a
trimmable range up to 12 meters.
The fabrication materials are weatherproof and the plastic housing is sealed. The PCB board is treated
with epoxy resin to ensure its correct working in every humidity and temperture condition.
The accurate design and the digital signal processing of microwave make these sensors very stable
and prevent from false alarms.
The anti-mask process has been implemented usign active IR LEDs.
The anti-tamper reliability is ensured by a MEMS unit and a frontal switch which make the
velum DT-AM
detectors synonym of reliability and high security, not only from a quality point of view.
TECHNICAL DATA
•
Power Supply: 12V - 14V.
•
Maximum consumption: 30mA
•
IR Sensor: double element.
•
IR Range: 12m (room temperature 25°C - 77°F).
•
IR Warm-up time: 60 sec.
•
MW Operating Frequency: 24.125GHz.
•
MW Range: 12m.
•
Anti-masking Analysis: both microwave and Infrared (Active Infrared LED).
•
Tamper: MEMS systems. (Accelerometer)
•
Sabotage: microswitch. (front cover)
•
Operating Temperature Range: -20°C up to +55° C (-4°F up to 131°F).
•
RFI/EMI Immunity: 20 V/m, 10-1000 MHz;10 V/m, 1-2 GHz.
•
White Light Immunity: 6500 lux.
•
MW Range: adjustable via trimmer.
•
PIR Range: adjustable via trimmer
•
Tamper Analysis via MEMS: Selectable by DIP-SWITCH.
•
Anti-masking Analysis: Selectable by DIP-SWITCH.
•
Signaling LED: five colors RGB, Selectable by DIP-SWITCH.
•
End of line Resistors: Embedded triple balancing 10kohm in parallel (Selectable by DIP-SWITCH)
•
Point of Detection: Single, Curtain beam (Angle 7,5°).
•
Range of work:
horizontal: IR 7,5° , MW 32°.
vertical: IR 90°, MW 80°. (with standard lens)
vertical: IR 15°, MW 80°. (with Pet Immune lens)
•
Width of Covered area: 25cm at 2m of distance,130cm at 10m.
•
Detection distance: 0.30m up to 12m.
•
Installation height: 2.10m
•
Installation height: with Pet Immune lens 0,8 / 1,2 m
•
Assembly: with angle bracket (reversible) or on the wall.
•
Housing and bracket Material: ABS.
•
Dimensions: 38 x 129 x 40 mm ( W x H x D )
with wall Bracket: 45 x 129 x 40 mm ( W x H x D )
with angle Bracket: 45 x 129 x 45 mm ( W x H x D )
•
Weight: 90g.
•
Protection grade: IP54.
•
Color: Grey.
