El.Mo DT2000 Technical Manual

Technical manual
DT2000
DT detector with digital PIR sensor,
antimasking and under-crawl protection
1 DESCRIPTION
DT2000 is a dual-technology (infrared and microwave)
detector.
The detector includes two sections operating in AND or OR
mode.
Infrared section (IR): digital PIR sensor with temperature
compensation and environmental monitoring, FRESNEL lens
with white light protection.
An additional bottom lens is used for the under-crawl
function.
The under-crawl function is not IMQ-certified.
Microwave section (MW): 10.525 GHz DRO planar antenna
(also available as an alternative in the 9.9 GHz version). An-
ti-masking device.
The two green and blue LEDs show the activities of the IR
and MW section respectively.
For side-by-side mounting, differentiated frequencies can
be used.
DT2000 can be set with board dip switch.
An optional swivel mount may be used for wall or corner
installation.
DT2000 is certified IMQ - Security Systems.
Addressee for this information: User | Installer
2 PCB
1
2
3
4
1 Power supply and relay output terminals
2 MW antenna
3 PIR sensor
4 Dip switches
5 IR LED (green)
6 MW LED (blue)
7 LED exclusion jumper (S1)
8 Jumper for protection against removal (S2)
9 Tamper output / MW exclusion terminals
10 Tamper button
1 1 1
10
9
8
7
6
5