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Wireless outdoor curtain motion detector

Meet the successor AOCD-250!



Outdoor wireless dual curtain detector


AOCD-250 is an outdoor curtain motion detector which belongs to the group of perimeter protection devices. It is designed to work as part of the two-way wireless ABAX system. It is ideally suited for use both on the outside of the protected building, and in the interiors where difficult or specific environmental conditions prevail (in halls, shelters, sheds etc.). The AOCD-250 detector has two motion detection circuits ‒ PIR and MW. The dual technology, in conjunction with the algorithm of detector auto-tuning to the environmental conditions, provides high immunity to false alarms and hence stable operation in harsh weather conditions, such as rain, snow, sunshine and strong gusts of wind. The device offers correct performance in a wide range of temperatures from -40°C to +55°C, with the ambient temperature changes being automatically compensated.

The AOCD-250 curtain detector is characterized by a narrow detection angle of only 10 degrees and a range of 14 m. At that distance, the detection area (curtain) has a width of approx. 1 m. It is possible to install an accessory enclosure cover with the Fresnel lens AOCD-CL, which has an increased beam density and offers a maximum detection range of 10 m. Sensitivity of the detection circuits is configured remotely by using the DLOADX program. Because of the efficient energy management, the detector can operate for a long time ‒ up to three years ‒ without battery replacement.

What is also unique is the device enclosure, which is made using the two-component injection molding technology. The thus received splash-proof, IP54 rated design protects the AOCD-250 electronics against harmful atmospheric phenomena. In addition, the detector enclosure has high mechanical strength and is resistant to UV radiation.

Design of the AOCD-250 detector enables it to be mounted directly on a flat surface. The detector can also be mounted using a dedicated angle bracket (at fixed 90° inclination angle). When installing the detector inside the building, you can also use adjustable brackets such as BRACKET A oraz BRACKET B.

The AOCD-250 detector curtain meets the EN 50131 Grade 2 security requirements.

  • two detection circuits: PIR and microwave
  • splash-proof polycarbonate enclosure, IP54 rated
  • tamper protection against opening and removal from mounting surface
  • remote configuration of detection circuit sensitivity from DLOADX program
  • can be installed directly on flat surface or by using dedicated angle bracket
  • power source: 3 V CR123A lithium battery
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.


general information manual
updated: 2018-04-06
271 KB


EU declaration of conformity
updated: 2017-03-06
125 KB

Technical Data

Battery working time (in years)
up to 3
Detected target velocity
0,3...3 m/s
Operating temperature range
-40...+55 °C
Recommended mounting height
2,4 m
Max. current consumption
20 mA
118 g
Maximum humidity
Operating frequency band
868,0 ÷ 868,6 MHz
Radio communication range (in open area)
up to 500 m m
CR123A 3V
Standby current consumption
35 µA
44 x 105 x 40 mm
Environmental class according to EN50130-5
Complied with standards
EN50131-1, EN50130-4, EN50130-5
Microwave frequency
24,125 GHz
Warm-up period
45 s
IP code
Security grade (detector mounted directly to the wall)
Grade 2

Information materials


4technical data

5product data sheet

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