Radar Alarm 24 Ghz ONVIF PoE Dahua PFR4K-E50 compatible with 50M PTZ Camera. 24/7 operation. High precision . Target filtering, PTZ radar link, Front-end PTZ control. Centralized management and Smart Tracking . Multi-level Protecion : Different alarm priorities, connection of external alarms, people / vehicle filtering and vehicle detection with low and medium speed. 1 input / 5 alarm outputs. 1 x 256GB microSD slot. 1 RJ 45 (10Base-T / 100Base-TX). IP67 / IK09 protection. Dahua Technology
DAHUA: LOSS LEADER×
INCREDIBLE DISCOUNTS
on a selection of DAHUA products
Check out the promo now >>
CLEARANCE SALE ×
CLEARANCE SALE!
Take advantage of our must-see outing offers.
Discover the promo >>
RADAR ALARM 24 GHz - ONVIF® POE - FROM 50M - COMPATIBLE PTZ CAMERA - 24/7 - MULTI-LEVEL PROTECTION - DAHUA
24 Ghz ONVIF® PoE Radar Alarm - DahuaProduct Details:
-
24 Ghz ONVIF® PoE Radar Alarm - Dahua
-
50M radius
-
Compatible with PTZ Camera
-
24/7 operation - High precision
-
Target filtering
-
PTZ radar connection
-
Front-end PTZ control
-
Centralized management
-
Smart Tracking
-
1 input / 4 alarm outputs
-
1 x 256GB microSD slot
-
1 RJ 45 (10Base-T / 100Base-TX)
-
IP67 / IK09 protection
-
Multi-level Perimeter Protection: Multiple alarm priorities, connection of external alarms, people / vehicle filtering and low and medium speed vehicle detection
- 24 months warranty
Data sheet
| Model | PFR4K-E50 |
| Performance | |
| Max. Target Number | 64 |
| Distance |
Human: 50 m (164.04 ft) Vehicle: 50 m (164.04 ft) |
| Detection Angle |
Horizontal: 120 ° Vertical: 36 ° |
| Max. Detection Speed | 40 km / h, continuous trajectory |
| Min. Detection Speed | 0.6km / h, continuous trajectory |
| Distance Accuracy | ± 1 m (± 3.28 ft) |
| Angle Accuracy | ± 1 ° |
| Max. Area Number | 10 |
| Modulation Type | FMCW |
| Scan Frequency | 10 Hz |
| Operating Frequency | 24 GHz |
| Transmission Power | <20 dBm (100mW) |
| Detection Target Type | Human and vehicle |
| Function | |
| 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 |
| Environment Mode | General, shrub, and capacious |
| Target Filtering | Human and vehicle filtering |
| Channel Selections | Yes |
| Record Mode | Manual record, scheduled record, and alarm record Record priority: Manual> Alarm> Scheduled |
| Restore Default Settings | Restore default settings with one click |
| Security Mode | Authorized user name and password, MAC address binding, HTTPS encryption, IEEE 802.1x, and network access control |
| Power Output | Support 12 V DC power output with maximum 165mA current and 12 V voltage |
| Map Encoding | Yes |
| Network | |
| Ethernet | RJ-45 (10Base-T / 100Base-TX) |
| Protocol | IPv4 / IPv6, HTTP, HTTPS, SSL, TCP / IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, and 802.1x |
| Interoperability |
ONVIF® Profile S&G, CGI |
| User / Host | 19 |
| Storage | NAS; local PC; micro SD card (256 G) |
| Browser |
IE: Versions later than IE7 Google: Versions earlier than Chrome45 Firefox: Versions earlier than Firefox46 |
| Matched Platform | DSS |
| Port | |
| Alarm Input | 1 channel (support 5V DC potential and 5mA current) |
| Alarm Output |
4 channels (wet contact; support max 12V DC potential and max 300mA current) 1 channel (dry contact; support max 30V DC potential and max 2A current, and max 250V AC potential and max 2A current) |
| Alarm Linkage | Snapshots, radar-PTZ linkage, SD card record, alarm triggering output, and email sending |
| Alarm Event | Radar alarm, scene changing, no SD card, SD card capacity warning, 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 | |
| Power Supply | DC 12V (± 30%), AC 24V (± 30%), PoE (802.3at) |
| Power Consumption |
Basic: 10W Max .: 12W |
| Environment | |
| Operating Temperature | –40 ° C to + 70 ° C (–40 ° F to + 158 ° F) |
| Operating Humidity | ≤95% (RH) |
| Storage Temperature | –40 ° C to + 80 ° C (–40 ° F to + 176 ° F) |
| Storage Humidity | ≤95% (RH) |
| Ingress Protection | IP67 / IK09 |
| ESD |
Contact discharge: 6k Air discharge: 8k |
| Surge Protection Grade |
Common mode: ± 6kV Differential Mode: ± 2kV |
| Structure | |
| Color | White |
| Casing | ADC12 + PC |
| Product Dimensions | 204.9 × 157.9 × 67.1 mm (8.07 "× 6.22" × 2.64 ") |
| Packaging Dimensions | 256.0 × 208.0 × 171.0 mm (10.08 "× 8.19" × 6.73 ") |
| Net Weight | 1.7 kg (2.20 lb) |
| Gross Weight | 2.2 kg (4.85 lb) |
| Installation Method | Wall-mounted, ceiling-mounted, pole-mounted |
| Installation Height | 2.0 m to 4.0 m (3.0 m recommended) (6.56 ft to 13.12 ft) (9.84 ft recommended) |
| Installation Position | Separate or integrated installation |
| Certifications | |
| 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 FCC ID: FCC 47 CFR Part 15C |
Further details
![]() |
Onvif , the absolute standard for IP cameras. Being Onvif guarantees compatibility with any modern recording system. NOT being Onvif means having a camera for its own sake that can never be used together with recording systems. |
![]() |
The advantage of a PoE camera is obvious, it allows it to be powered with the same cable with which it communicates without carrying additional power cables and without having to install a separate power supply system, a PoE camera guarantees constant voltages and simple installation. |
![]() |
- Smart Tracking - Multi-level Protecion: Different alarm priorities, connection of external alarms, people / vehicle filtering and vehicle detection with low and medium speed. |
![]() |
This camera has 1 inputs + 5 alarm outputs |
![]() |
IP67 protection from water and dust |
![]() |
1x SD Card Slot (Max 256GB) |
|
|
Power supply DC 12V (± 30%), AC 24V (± 30%), PoE (802.3at) |
| This product is covered by a 24 month warranty. |










