Dahua PFR4K-D450

> 24/7 all-weather

> Wide-range detection

> High accuracy

> Target filtering

> Radar-PTZ linkage

> Front-end PTZ control

> Centralized management

> Smart tracking

> IP67/IK10



  • Performance
    Max. Number of Targets 32
    Detection Distance Human: 450.0 m (1476.38 ft) Vehicle: 600.0 m (1968.50 ft)
    Detection Angle Horizontal: 90° Vertical: 13°
    Max. Detection Speed 80 km/h, continuous trajectory
    Min. Detection Speed 1.8 km/h, continuous trajectory
    Distance Accuracy ± 1.5 m (± 4.92 ft)
    Angle Accuracy ± 1°
    Max. Number of Areas 10
    Modulation Type FMCW
    Scan Frequency 8 Hz
    Operating Frequency 24 GHz
    Detection Target Type Human and vehicle
    Radar+PTZ Smart Tracking Supported on web manager
    Track Mode Tour, distance priority, and time priority
    Region Setting Alarm area, pre-warning area, and shield area
    Target Filtering Human and vehicle filtering
    Record Mode Manual record, scheduled record, and alarm record Record priority: Manual>Alarm>Scheduled
    Restore to Factory Default Restore to default settings with one click
    Security Authorized username and password, MAC address binding, HTTPS encryption, IEEE 802.1x, and network access control
    Positioning GPS, Glonass
    Map Encoding Yes
    Ethernet RJ-45 (10Base-T/100Base-TX)
    Protocol IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP,
    DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, and 802.1x
    Interoperability ONVIF Profile S&G, CGI
    User Management Max. user connections: 19
    Storage NAS; FTP; micro SD card (256 G)
    Browser IE: Versions later than IE7 

    Google: Versions earlier than Chrome45 Firefox: Versions earlier than Firefox46

    Management Software SmartPSS, DSS
    Alarm Input 1 channel (support 5V DC potential and 5mA current)
    Alarm Output 5 channels (wet contact; support max 12V DC potential and max 300mA current)
    Alarm Linkage Snapshots, radar-PTZ linkage, SD card record, alarm triggering output, electronic map displaying, and email sending
    Alarm Event Radar alarm, no SD card, insufficient SD card storage, SD card error, network disconnection, IP conflict, full disk, and illegal access
    SD Card Yes
    Indicator Light Network connection: Yellow 

    Running status: Red/Green Power: Green

    Power Supply DC 12V (±30%), AC 24V (±30%), PoE (802.3at)
    Power Consumption Basic: 20W 

    Max.: 24W

    Operating Temperature –40°C to +65°C (–40°F to +149°F)
    Operating Humidity ≤95% (RH)
    Storage Temperature –40°C to +80°C (–40°F to +176°F)
    Storage Humidity ≤95% (RH)
    Protection Grade IP67/IK10
    ESD Contact discharge: 6k Air discharge: 8k
    Surge Protection Grade Common mode: ± 6kV Differential Mode: ± 2kV
    Product Color White
    Casing ADC12+PC
    Product Dimensions 244.9 mm × 184.9 mm × 61.2 mm 

    (9.64″ × 7.28″ × 2.41″)

    Packaging Dimensions 328.0 mm × 146.0 mm × 278.0 mm 

    (12.90″×5.75″ × 10.95″)

    Net Weight 2.0 kg (4.41 lb)
    Gross Weight 3.2 kg (7.06 lb)
    Installation Method Wall mount, ceiling mount, pole mount
    Installation Height 3.0 m to 5.0 m (3.0 m recommended) (9.84 ft to 16.40 ft) (9.84 ft recommended)
    Installation Position Install separately
    Certifications CE: EN 50385; EN 55032; EN 55024; EN 55035; 

    EN 50130-4; ETSI EN 301 489-1; ETSI EN 301 489-3; EN 60950-1
    CE RED: EN 300440
    FCC: FCC Part 15 Subpart B: 2018; ANSI C63.4: 2014

    Package Information
    Security radar 1
    Waterproof connector for network cable 1
    Wrench 1
    Quick start guide 1
    Quality certificate 1
    Legal and regulatory information 1
    QR code label 1
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