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Security radio channel sound detector (for glass breaking) Arfa-2R – Zavod Specavtomatika, OAO | all.biz
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Security radio channel sound detector (for glass breaking) Arfa-2R

Security radio channel sound detector (for glass breaking) Arfa-2R

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Belarus, Minsk
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Technical characteristics
  • BrandЗавод Спецавтоматика, ОАО
  • Country of manufactureBelarus
  • GTIN-
Description

INTENDED:

For detection of destruction, opening of glazed structures (windows, doors, shop windows, etc. ) and transmission of alarm messages to the receiving and control devices (PKU) of the STRELETS radio system via a wireless interface. As PKU can be used: • RROP - I; • RROP - M2, RROP - M isp. U; • RROP2; • PKR - GSM (Sagittarius apartment set). FEATURES: • two - way radio communication; • microprocessor signal processing; • "Antisabotage - 2" algorithm for processing the acoustic channel signal: - high detecting ability, including the destruction of small glazed fragments; - detection of destruction of six types of glass (including those installed in double - glazed windows): ordinary silicate, reinforced, patterned, hardened, impact - resistant multilayer (triplex and with a protective film of A1 - AZ classes); - 4 modes of operation of the acoustic channel (depending on the size of the glasses and the distance to them); - high noise immunity that meets the EN50130 - 4 standard; • the ability to check the performance of the acoustic channel and control the correctness of installation at the facility using the "ARS" glass acoustic destruction simulator; • an input for connecting a security alarm loop; • two batteries (main and backup); • automatic control of operability when connecting the main battery; • mount without bracket. MAIN CHARACTERISTICS: • the parameters of the detector are programmed via the PCU over the radio channel; • automatic control of the radiation power of the radio detector, depending on the quality of communication with the PKU; • automatic tuning of the radio frequency in accordance with the frequency of the PCU to which it is assigned. Design: • protection against unauthorized access: sensors of opening and separation from the wall; • built - in antenna. Indication: • two - color (red and green) LED indicator displays the detector operating modes and the state of the batteries; • mode of assessing the quality of communication: to find out the possibility of stable work in a given location; • control mode: for visual control, using the indicator, the operation and the detection zone of the detector; • all indication modes are programmed when installing a radio detector. Food: 3V lithium batteries: - main CR123A (1.2 Ah); - backup CR2032A (0.24 Ah). The detector monitors the state of both batteries, and, in the event of a discharge of either of them, indicates it using the built - in LED indicator, and also transmits information about this event to the control panel to which it is assigned.
Specifications -
• detection range
• viewing angle
6 m
120 °
• maximum area of the protected glass sheet
• the minimum area of the protected glass sheet
100 m2
0.05 m2
• communication range with PKU (open space)
• operating frequency range
• radiation power
• type of modulation
600 m
433 MHz
0.01 . . . 10 mW
World Cup
• number of working frequency channels
• period of transmission of control radio signals
10 pieces.
from 12 s to 2 min.
• duration of operation depends on the period of transmission of control radio signals:
- from the main battery (CR123A)
- from a backup battery (CR2032A), not less
-
from 3 to 4 years
2 months
• dimensions 80x36x40 mm
• Operating temperature range - 20 . . + 55 ° C
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Security radio channel sound detector (for glass breaking) Arfa-2R
Security radio channel sound detector (for glass breaking) Arfa-2R
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