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RELAY MODULE 4R-D7 Modbus RTU


AHD, HD-CVI, HD-TVI, CVBS, TCP/IP DVR XVR5216A-4KL-I3 16 CHANNELS DAHUA


BATTERY 12.8V/100AH/LIFEPO4-EP EUROPOWER

12.14 EUR
12.14 EUR
917.84 EUR
917.84 EUR
687.07 EUR
687.07 EUR
Battery capacity:  ...  ...  100 Ah  
PTZ control:  RS-485 / UART TTL  ...  ...  
Rated voltage:  ...  ...  12.8 V  
Protocol:  Modbus RTU  ...  ...  
Battery charging current:  ...  ...  max. 50 A  
Battery type:  ...  ...  LiFePO4 lithium-iron-phosphate battery  
Transmission speed:  4800 / 9600 / 19200 b/s (default: 9600 b/s)  ...  ...  
Standard:  ...  AHD, HD-CVI, HD-TVI, CVBS, TCP/IP  ...  
Number of inputs:  4 pcs  ...  ...  
Battery lifetime:  ...  ...  > 2000 cycles @ 80 % DoD  
Video inputs:  ...  16 pcs BNC  ...  
Number of relay outputs:  4 pcs  ...  ...  
Connector:  ...  ...  M8 screw  
Video outputs:  ...  
  • 1 pcs HDMI 4K
  • 1 pcs VGA
    There is a possibility to configure a SPOT function on one of the output  
    		• ...  
    Relay maximal load:  
    10 A / 250 V AC ,
    10 A / 30 V DC      		...  ...  
    Output:  4 x NO/NC  ...  ...  
    Audio inputs:  ...  4 pcs CINCH ,
    16 Channels - Audio support via coaxial cable, HD-CVI only      		...  
    Audio outputs:  ...  1 pcs CINCH  ...  
    Main features:  
  • LED indication
  • The control inputs protected with optocouplers, which allows the use of control signals with voltages in the range of 3.3 V DC ... 30 V DC
  • The UART interface input is adapted to the installation of gold-pins for signals with voltages adapted to the TTL level (3.3 V DC / 5 V DC)
  • Possibility to configure the device address (with saving the settings after a power failure) in the range of 1 - 255 (default address 255)
  • Possibility to set the delay of the relay operation (base unit: 0.1 s, value range: 0.1 s ... 6553.5 s)
  • Protection against reverse polarity of the input voltage  
    		• ...  ...  
    Image compression method:  ...  H.265+ / H.265 / H.264+ / H.264  ...  
    Image records resolutions:  ...  
  • AHD / HD-CVI / HD-TVI :
    8 Mpx - 3840 x 2160  ,
    4K-N - 1920 x 2160  ,
    6 Mpx - 2880 x 1920  - HD-CVI only ,
    5 Mpx - 2592 x 1944  ,
    4 Mpx - 2560 x 1440  ,
    4M-N - 1280 x 1440  ,
    3 Mpx - 2048 x 1536  - AHD / HD-TVI only ,
    1080p - 1920 x 1080  ,
    720p - 1280 x 720 

  • CVBS : 960H - 960 x 576 

  • IP : max. 8 Mpx - 3840 x 2160   
    		• ...  
    Recording speed adjustment:  ...  8 Mpx IP @ 1 ... 25 fps
    8 Mpx @ 1 ... 7 fps
    4K-N @ 1 ... 15 fps
    6 Mpx @ 1 ... 10 fps
    5 Mpx @ 1 ... 12 fps
    4 Mpx @ 1 ... 15 fps
    4M-N @ 1 ... 25 fps
    3 Mpx @ 1 ... 15 fps
    1080p @ 1 ... 25 fps
    720p @ 1 ... 25 fps
    960H @ 1 ... 25 fps
    for each channel      		...  
    Operation modes:  ...  
    16 x  AHD / HD-CVI / HD-TVI / CVBS / IP + 16 x IP      		...  
    Recording modes:  ...  Manual, Sensor, Motion detection, Schedule  ...  
    Supported hard drives:  ...  2  x 16 TB SATA  ...  
    External storage devices backup:  ...  Save single frames and whole records from DVR drive to the USB drive  ...  
    Searching and playback the records:  ...  Records searching: by time + timeline with record type. Playback: forward, fast, slow, step
    Advanced searching (to the one second accuracy)
    All channels synchronous playback, Smart Search function
    1/4/9/16 channel synchronous playback      		...  
    Network functions:  ...  
    Full support via network, Remote records copying, Web-Server built-in max. 128 on-line users      		...  
    Mobile phones support:  ...  Port no.: 37777 or access by a cloud (P2P)
  • Android: Free application DMSS
  • iOS (iPhone): Free application DMSS

    See how to configure the P2P function in Dahua recorders and how to enable the mobile application  
    		• ...  
    Alarm inputs / outputs:  ...  
    16 / 3       		...  
    PTZ control:  ...  
    IP Speed Dome Cameras
    Control compatible with coax PTZ HD-CVI
    RS-485 - PELCO-D/P      		...  
    Motion Detection:  ...  Split the screen into zones : 22 x 18 motion zones  ...  
    Main features:  ...  
  • Cooperation with Dahua devices working in the concept of the Internet of Things (IoT),
  • POS - support the machines installed in the points of sales and displaying the date from them as overlaid text on selected channel window,
  • SMD PLUS - searching for an object classified as: human, motor vehicle, non-motor vehicle
  • Coax Audio/Alarm support,
  • Intelligent image analysis : crossing the line (tripwire), crossing the line (tripwire), abandoned/missing object, classification of people and vehicles, counting people / vehicles,
  • advanced face recognition and search functions
  • Filtering of false alarms based on the recognition of persons and vehicles (tripwire, intrusion)
  • Support for up to 10 face databases, including 20 000 face images
  • Detection of faces not included in the device database
  • Searching for faces in recordings based on max 8 selected photos with the ability to independently set the similarity threshold for each photo  
    		• ...  
    Mouse support:  ...    ...  
    IR remote controller in the set:  ...    ...  
    USB:  ...  1 pcs USB 3.0
    1 pcs USB 2.0      		...  
    Power supply:  
    7 V ... 24 V DC (power adapter not included)      		12 V DC / 5 A (power adapter included)  ...  
    Color:  ...  Black  ...  
    Weight:  0.092 kg  1.8 kg  12.7 kg  
    Dimensions:  93  x 91  x 20 mm  375  x 287  x 53 mm  330  x 173  x 220 mm  
    Supported languages:  ...  Polish, English, Czech, Danish, Finnish, French, Greek, Spanish, Dutch, German, Portuguese, Russian, Romanian, Serbian, Slovak, Slovenian, Hungarian, Italian  ...  
    Manufacturer / Brand:  ...  DAHUA  EUROPOWER  
    Guarantee:  2 years  3 years  5 years