Product Detail

AS-HR Sensor

AS-HR sensor is capable of detecting and classifying 99% of commercial drone threats, and
the direction-finding sensors can indicate the direction of approach of detected threats – UAV or


Product Description

Sensor Technical Specifications

  • Detection TechnologyPassive RF scanning
  • Classification TechnologyAI-enabled pattern recognition
  • Direction Finding Technology Phase Detection
  • Localization Technology Triangulation
  • Detection Library Coverage ~ 99% of COTS drones by market volume Includes all popular brands – DJI, Parrot, Yuneec, and more. Continuous library updates
  • Probability of Detection / False AlarmExtremely high probability for detecting supported drones
    pD > 99% at max detection distance*
    pD = 100% at 75% of max detection distance*
    * max distance depends on typical signal power and may vary by model
    Extremely low false alarm probability, expected less than 1 per month pFA < 0.01%
  • Identification of Takeoff / LandingAssumed when a drone is switched on/off
  • Detection Frequencies
    Standard library: 2.4 GHz, 5.8 GHz
    Pro library (Optional): 2.4 GHz, 5.8 GHz, 433 MH, 870 MHz, 900 MHz
    Custom library (Optional): 70 MHz – 6 GHz
    (Standard / Pro / Custom versions may require different antenna kits)
  • Maximum Detection Distance*Up to 1 km (3,300 ft)
    Optional: Extended
    range up to 2-3 km (6,500 – 9,800 ft)
    * US DJI Phantom 4 in a rural environment with low RF noise and LOS (Line-of-Sight).
    ** Typical range in semi-urban scenarios: approximately 60-80% of maximum range.
    *** Range may vary according to conditions at the deployment site, the height of the sensor above the ground, and drone signal strength.
  • Maximum Detection Altitude*
    25% of the maximum range
    * Same notes regarding maximum range apply to the maximum altitude
    ** The distance at which the maximum detection altitude is achieved may vary by antenna type and frequency and deteriorates with distance
  • Detection Bearing AccuracyAS-HR-10 = ±10° precision
    AS-HR-5 = ±5° precision
  • Altitude / Elevation AccuracyOptional: same as bearing accuracy
  • Average Detection Time < 2 seconds after drone enters the range
  • User Interface and Interoperability
    Single sensor configuration: User connects directly to the sensor
    Multi-sensor configurations: Alerts sent to ApolloShield server (on- premise / cloud)
    Alert API to 3rd party services
  • Concurrent Detection CapabilityUnlimited; depends on the detected UAV/GCS model
  • Concurrent Direction FindingUp to 20 drones (specific number depends on model)
  • MountingMounting on a standard pole / mast, Expected mast outer diameter: 35 mm
  • Dimensions and Weight
    RF Processing Unit:
    39 x 34 x 22 cm (15.4 x 13.4 x 8.7 in)
    11.5 kg (25.4 lbs)

    Antenna Kit:
    20 x 20 x 20 cm (7.9 x
    7.9 x 7.9 in)
    1.9 kg (4.2 lbs)

  • Shipping Dimensions and Weight
    76 x 48 x 30 cm (29.9
    x 18.9 x 11.8 in)
    28 kg (61.7 lbs)
  • Housing Type,Environmental ConditionsAntenna Kit:
    IP67 equivalent,Corrosion-treated
    RF Processing Unit:
    Standard: All-weather, outdoor IP53 equivalent Optional: IP67 equivalent
  • Power Consumption220 W
  • Power SourceStandard: 110/220 VAC Power
    Optional:12/24/48/custom VDC
  • Operating Temperature-20 – +50°C
  • Operating Humidity20% ~ 93% RH, non-condensing
  • Wind ResistanceA typical mount can withstand 120 km/h winds.
    A suitable mount may be provided for high-wind conditions
  • Radiation Safety for HumansSensors are safe for humans under all conditions.

    Passive sensors do not emit any radio frequency radiation whatsoever

  • Recording Capability for New UAV ModelsManual by ApolloShield engineers
    Coming soon: Manual by trained partner engineers
  • Automatic Learning Capability for New UAV ModelsComing soon


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