Detector alarm dual technology curtain infrared curtain hyperfrequency ae / irmt-b

Double technology sensor (IR + MW) with curtain for protection of entrances (windows, doors). The sensor emits a vertical curtain beam (IR) and an opening (MW) of about 3m. lateral to the frame. The infrared sensor, if activated, activates the microwave, which detects a movement, enables the sensor to generate the alarm, in the event that the microwave does not detect a movement, the sensor resets avoiding false alarms due to thermal variations. Power supply 12Vcc Dimension: 118x43x34mm Color: white or brown

DETECTOR WITH DOUBLE TENT TECHNOLOGY
The AE / IRMT detector is a curtain sensor for perimeter protection of doors, windows and windows; uses different technologies (infrared and microwave) combined with each other in order to optimize the detection of
intrusion into protected areas; It is suitable for outdoor applications, such as between window and shutter or shutter, ensuring high reliability and a high degree of immunity to false alarms. The detector creates an invisible curtain with a reduced size, and has a sensitivity adjustment for both the infrared section and the micro-wave section. The AE / IRMT dual technology detector consists of a Fresnell infrared sensor and a microwave sensor:
- the infrared section is composed of a double element pyroelectric and low noise, temperature compensated and protected against radio-frequency disturbances and noise generated by white light.
- the microwave section is a Doppler effect detector generated by a planar antenna (strip-line).
The microwave section is constantly turned off, it is activated only when the infrared section detects a movement; if, in this phase, the microwave also detects a presence, an alarm output is activated. The detector is made in a container with IP34 protection rating, and is self-protected against opening.
TECHNICAL FEATURES
- 12Vcc power supply.
- Absorption at rest: 40 ?A max.
- Alarm absorption: 45 mA max.
- Programmable alarm memory
- Coverage: from 1 to 5 mt.
- Installation height: max 2 meters
- MW microwave section with cover: 70 ° horizontal 70 ° vertical
- Doppler detector with Strip-Line
- Microwave operating frequency: 24GHz.
- Microwave sensitivity adjustment via SENS MW trimmer
- Detection speed: between 0.2 and 3.5m / sec
- Passive infrared section with Fresnell curtain lens.
- Infrared detection zones: 2 parallel.
- Infrared detector with pyroelectric sensor, double element compensated in temperature.
- Immunity against:
- RFI / EMI 3V / m between 0.1MHz-500MHz.
- Light> 10,000 Lux
- Passive infrared section alarm control activation: green led
- Micro wave section alarm activation control: yellow led
- Alarm activation: red LED
- Display of the three excludable LEDs
- Mechanics protection with lid opening detection
- Operating temperature: from -10 ° C to + 55 ° C.
- Degree of protection of the mechanics: IP34
- Max dimensions: 118x43x34mm
- Weight: 80 grams
NOTES FOR CORRECT INSTALLATION
Before installing the AE / IRMT detector, it is important to remember that:
- The detector, when powered, has a stabilization time of about 1 minute, to indicate that the detector is ready to work, wait for the three LEDs to light up for a moment,
before carrying out detection tests.
- Position the detector in a maximum height of 2 meters, or at the height allowed by the window to be protected.
- Always position the detector on the upper side of the window both on the right and on the left side of the window. See example on the side.
- The microwave is constantly inhibited, it is activated at each detection of the infrared section; the intervention of the microwave within 3 seconds from its activation generates an alarm- The AE / IRMT sensor is sensitive to the crossing and NOT to the approach.
- To fix the detector, remove the circuit avoiding touching the pyroelectric sensor and the strip-line with your hands, in order not to subject them to electrostatic discharges; open the predispositions on the
bottom of the container to fix the screws.
CONNECTION TO THE TERMINAL BOARD
Connection terminal
+/- 12Vdc Power input from 10.5 to 14Vdc.
+ INIH Input for detector inhibition. Providing a positive voltage (+ 12V) the operation of the alarm signal is inhibited (red led). For correct operation see the DIP-SWITCH PROGRAMMING paragraph
NC ALLARM Alarm relay output, free contact normally closed, flow rate
100mA / 24Vdc.
NC SAB Tamper output of anti tampering sensor (opening of the cover), free contact normally closed, capacity 100mA / 24Vdc.
DIP-SWITCH PROGRAMMING
DIP LED. Enables the operation of the three LEDs:
In the LED-ON position the three LEDs are active. In the LED-OFF position the operation of the three LEDs is excluded.
DIP MEM ALL. Skilled