Datasheet

64
INTRUSION Catalogue
INTRUSION Catalogue
Wired devices
Outdoor detectors
Double-technology detector DT-EX12
DT-EX12
Main characteristics
• Advanced signal elaboration by microprocessor
• Sensitivity adjustable
• Lens with optical filter that guarantees immunity to white
light up to 10.000 lux
• Sealed detector for outdoor use
• Microwave with Doppler effect and analysis of the detected
signal
• Immunity to insect
• Microwave frequency 10,4 GHz
• Auto-compensation of temperature
• PET-IMMUNITY function to discriminate the passage of pets
with mass lower than 20Kg
• LED for identification of which technology is activated
• Protection degree IP 54
Based on double technology, the outdoor detector DT-EX12 uses a micro-wave
and a passive infra-red.
The integrated microprocessor performs an advanced analysis of the signal
detected.
The sensor operates in AND mode and generates an alarm signal when both
technologies are simultaneously activated.
This allows the protection of outdoor spaces
even in critical conditions, minimizing the possibility that change of temperature,
light reflections or presence of small animals can cause false alarms.
Item DT-EX12
code 999888
Tamper contact Contact NC max coverage 28Vcc 100mA
Relay output Programmabile NC/NA portata max 28Vcc 80mA
Mounting height m Optimal height 2,2 mt
Installing type wall mounting
Led Indications Green: infra-red detection
Yellow: micro-wave detection
Red: alarm
Microwave antenna Antenna Patch type
Microwave frequency GHz 10.525
Pre-heating time sec < 60
Power supply voltage Vcc 12
Current consumption mA < 30
Detection distance m 12 x12
Coverage angle 110°
Infra-red pyroelectric 2 elements low noise
Dimensions (lxdxh) mm 153x80x58
Operating temperature °C -40 to +70
Weight g 0.300
Compliance CEI 79.2 - 1°level
Coverage diagram
DT-EX12
• Side view
• Top view
SND-DT 999732 Adjustable bracket with passage for cables
Accessories code Description