+90 212 222 87 80nokta@noktaelektronik.net
Nokta Elektronik
ProductsR&D & ProductionSoftwareBrandsAboutContactE-Catalogue
B2B LoginTechnical Service

Product Categories

  • Fire Solutions
  • Active Network Products
  • Passive Network Products
  • CCTV Solutions
  • Barrier and Parking Solutions
  • Alarm Solutions
  • Video Intercom
  • Test Equipment & Hand Tools
  • Rack Cabinets and Accessories
  • RF Communication Products
  • Industrial Communication Products
  • Audio and Video Products
  • Computer Units
  • Power Solutions
  • Electricity Solutions
  • E-Mobility
  • Lighting Solutions
  • Smart Home Products
  • Nurse Call Systems
  • Central Time Systems

Brands

  • upTech
  • Dahua
  • Oring Networking
  • Amphenol
  • Planet
  • Gewiss
  • ORing
  • Edge-Core
  • Goldtool
  • Noyafa
  • Ruijie Networks
  • Atc

Our Solutions

  • CCTV Solutions
  • Active Network Solutions
  • Passive Network Solutions
  • Medical Product Solutions
  • Fire Detection Systems
  • Barrier and Parking Systems
  • Software Solutions

Support

  • Technical Support Program
  • Blog & Guides
  • R&D & Production
  • Software
  • About Us
  • Contact
  • Legal Information
  • Cookie Policy

Contact Us

  • Our Addresses
  • Tel: 0212 222 87 80
  • Email: nokta@noktaelektronik.net
  • Nokta Elektronik ve Bilişim Sistemleri A.Ş.
    MERSİS: 0631-0730-5210-0020
    Tic. Sicil No: 555138-0

Newsletter

Subscribe to stay updated with our latest news.

© 2026 Nokta Elektronik ve Bilişim Sistemleri A.Ş.. All rights reserved.
  1. ›
  2. Alarm Solutions
  3. ›
  4. Wireless Alarm Solutions
  5. ›
  6. Detectors
  7. ›
  8. Triple-Tech Ceiling PIR Detector
  9. Triple-Tech Ceiling PIR Detector
    Dahua

    Triple-Tech Ceiling PIR Detector

    Stock Code: ARD2111C

    Covers a full 360° from the ceiling.
    A ceiling-mounted triple-tech motion detector that scans an 8 m range across a 360° angle. It works at heights of 2.5–3.6 m and watches open indoor spaces from a single point.
    8 m / 360°Detection range and angle
    2.5–3.6 mInstallation height
    12–24 V DCOperating voltage
    35 mAOperating current
    -10°C ~ +50°COperating Temperature
    Ceiling mountInstallation Type
    Key features
    360° coverageScans an 8 m range across a full 360° angle from the ceiling.
    Triple technologyMCU-driven PIR, Doppler and power analysis work together with X-Band patch antenna microwave.
    White light immunityBlocks false alarms under white light up to 20000 LUX.
    Temperature compensationAutomatic temperature compensation keeps sensitivity stable as ambient heat shifts.
    Trigger optionsSelects AND or OR triggering together with the pulse count.
    Relay and tamperThe N.C. or N.O. relay output wires to the panel and the tamper switch runs as N.C.
    Technical Specification
    Detection Range / Angle 8 m / 360°
    Microwave Frequency 10.525 GHz
    Mounting Type Ceiling mount
    Installation Height 2.5-3.6 m
    Pet Immunity -
    Relay Output N.C./N.O. optional
    Tamper Switch N.C.
    White Light Immunity 20000 LUX
    Dimension 135 mm x 38 mm
    Working Voltage DC 12-24 V
    Operation Current <35 mA
    Working Temperature -10°C ~ +50°C
    Material ABS plastic

    Datasheet

    ARD2111C

    pdf10/27/2022

    Kullanım Kılavuzu

    ARD2111C

    pdf10/27/2022

    Fotoğraf

    ARD2111C

    png2/28/2025

    Similar Products

    Wireless PIR Detector
    DahuaARD1233-W2(868)

    Wireless PIR Detector

    Wireless PIR detector
    DahuaARD1233-W2

    Wireless PIR detector

    Wireless Door Detector
    DahuaARD323-W2(S)

    Wireless Door Detector

    Wireless Smoke Alarm
    DahuaHY-SA21A-W2

    Wireless Smoke Alarm