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GPRS communication module

GPRS bus communication module for INTEGRA and INTEGRA Plus control panels.
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  • secure protection for apartments, small houses and small companies
  • cable, wireless or hybrid system
  • simple setup with PERFECTA Soft
  • convenient control with PERFECTA CONTROL application



  • system control from any place in the world
  • quick and simple installation and setup
  • safe, encrypted sending of data Mobile transmission or Wi-Fi
  • intuitive interface which ensures convenient control over the system every day



Wireless smoke detector

The device detects early signs of fire. ASD-250 can operate in stand-alone mode, in accordance with the guidelines of EN 14604 or as part of the ABAX 2 system. It can then signal the alarm status from other detectors enrolled in to the same wireless system controller. Communication in the ABAX 2 system is AES encrypted.

The detector is equipped with a photoelectric visible smoke sensor placed in a special measuring chamber, whose unique design ensures high sensitivity. The precision Hexamesh stainless steel filter prevents particles of dirt and small insects from entering the chamber. The alarm is signaled acoustically and optically. In addition, the detector controls the condition of the optical chamber: if it becomes clogged with dust, the LED indicates that maintenance is required.

ASD-250 is characterized by low energy consumption. This model is powered by a CR123A 3 V battery, whose status is monitored: voltage drop below a defined level is indicated visually and audibly. Additionally, the "ECO" option (available in ABAX 2 only) extends the device operation time even fourfold without having to replace the battery.

The device has tamper protection against opening of the enclosure (operating mode in ABAX 2).

  • autonomous work in accordance with EN 14604
  • ability to work in the ABAX 2/ABAX wireless system
    • with ABAX 2 system controllers (ACU-220 and ACU-280) and ARU-200 radio signal repeater
    • with ABAX system controllers (ACU-120 and ACU-270), INTEGRA 128-WRL control panel and ARU-100 radio signal repeater
    • option to signal alarms from other ASD-250 detectors (within one wireless system controller)
  • range of radio communication in the open area:
    • in ABAX 2: up to 2000 m (with ACU-220) / up to 1600 m (with ACU-280)
    • in ABAX: up to 500 m
  • photoelectric sensor of visible smoke
  • acoustic and optical alarm signaling
  • unique Swirl chamber for quicker smoke detection
  • Hexamesh precision stainless steel filter
  • testing function
  • chamber soiling indication
  • low energy consumption and battery status check
  • "ECO" option for extending battery life (in ABAX 2 only)
  • power supply: CR123A 3 V battery
  • tamper protection against opening of the enclosure

Product card


Information materials

 Technical Data
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.


updated: 2019-04-17
186 KB


compiled: 2019-05-27


EU declaration of conformity
updated: 2019-04-01
82 KB
Certificate of conformity
updated: 2019-05-08
3.72 MB

Technical Data

Operating temperature range
Max. current consumption
120 mA
170 g
Maximum humidity
Operating frequency band
868,0 ÷ 868,6 MHz
CR123A 3V
ø108 x 54 mm
Radio communication range (in open area) for ACU-120
up to 500 m
Radio communication range (in open area) for ACU-270
up to 500 m
Radio communication range (in open area) for ACU-220
up to 2000 m
Radio communication range (in open area) for ACU-280
up to 1200 m
Battery working time (ABAX 2 / ABAX) - in years
up to 2
Battery life (autonomous operation) - in years
up to 4
Standby mode current consumption (ABAX 2 / ABAX)
90 µA
Standby mode current consumption (autonomous operation)
15 µA
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