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WIRELESS VIDEO DOORBELL ATLO-DBC1-TUYA Wi-Fi, Tuya Smart


CYLINDRICAL MAGNETIC CONTACT B-2FLF SATEL


AHD, HD-CVI, HD-TVI, PAL CAMERA BCS-EA48VWR6(2) - 8 Mpx 2.7 ... 13.5 mm - MOTOZOOM


ACCESS CONTROLLER MODULE MC16-PAC-ST-1 ROGER


CONNECTION BOX PU-3D


OUTDOOR IR ILLUMINATOR 3N-80/60S


PATCHCORD RJ45/3.0-PK/B 3.0 m


NVR NVR5832-EI 32 CHANNELS +eSATA DAHUA


UNIVERSAL METER UT-191T UNI-T


CAMERA BRACKET BCS-AT3-G BCS


EXPANSION PLUG JPK-12X220/M5 EBOLT


ELECTRIC CABLE OMY-2X1.5/B

31.68 EUR
31.68 EUR

3.37 EUR
3.37 EUR

128.86 EUR
128.86 EUR

248.09 EUR
248.09 EUR

5.17 EUR
5.17 EUR

53.65 EUR
53.65 EUR
Out
 
2.09 EUR
2.09 EUR

1859.92 EUR
1859.92 EUR

94.99 EUR
94.99 EUR

14.69 EUR
14.69 EUR

1.98 EUR
1.98 EUR

0.74 EUR
0.74 EUR

Range:  ...  ...  ...  ...  ...  80 m  ...  ...  ...  ...  ...  ...  
Detection:  ...  Opening the door or window  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
Mounting holes distance:  ...  ...  ...  ...  ...  ...  ...  ...  ...  48 mm  ...  ...  
Supported resolutions:  ...  ...  ...  ...  ...  ...  ...  max. 32 Mpx  ...  ...  ...  ...  
Number of served transitions:  ...  ...  ...  1  (two-way)  ...  ...  ...  ...  ...  ...  ...  ...  
Illumination angle:  ...  ...  ...  ...  ...  60 °  ...  ...  ...  ...  ...  ...  
Maximum reed switched voltage:  ...  100 V  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
Number of holes:  ...  ...  ...  ...  ...  ...  ...  ...  ...  3   ...  ...  
Number of intakes:  ...  ...  ...  ...  3  - Cable glands PG-9  ...  ...  ...  ...  ...  ...  ...  
Number of supported readers:  ...  ...  ...  4   ...  ...  ...  ...  ...  ...  ...  ...  
Maximal switched current:  ...  500 mA  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
Neck diameter:  ...  ...  ...  ...  ...  ...  ...  ...  ...  Ø 90 mm  ...  ...  
Standard:  ...  ...  AHD, HD-CVI, HD-TVI, CVBS  ...  ...  ...  ...  TCP/IP  ...  ...  ...  ...  
Video outputs:  ...  ...  ...  ...  ...  ...  ...  2 pcs HDMI 4K
2 pcs VGA  
...  ...  ...  ...  
In section:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
100 m . Price for 1m when buying a whole roll  
Make distance:  ...  15 mm  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
Suitable for cameras:  ...  ...  ...  ...  ...  ...  ...  ...  ...  BCS  ...  ...  
Cable:  ...  ...  ...  ...  ...  ...  UTP cat. 5e : RJ-45 - Straight plug / RJ-45 - Angular plug  ...  ...  ...  ...  ...  
Number of users:  ...  ...  ...  unlimited (purchase of the appropriate license required)  ...  ...  ...  ...  ...  ...  ...  ...  
Twilight switch:  ...  ...  ...  ...  ...    ...  ...  ...  ...  ...  ...  
Break distance:  ...  20 mm  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
Sensor:  Progressive Scan CMOS - 2 Mpx  ...  1/2.7 " Progressive Scan CMOS  ...  ...  ...  ...  ...  ...  ...  ...  ...  
Audio support:  ...  ...  ...  ...  ...  ...  ...  32 Channels - Audio from cameras  ...  ...  ...  ...  
Cable diameter:  ...  ...  ...  ...  7  ... 8 mm  ...  ...  ...  ...  ...  ...  ...  
Material:  ...  ...  ...  ...  ...  ...  ...  ...  ...  Aluminum  
  • Expansion plug, Polypropylene
  • Screw, Steel galvanized
  • mounting screw, Steel galvanized  
  • ...  
    Matrix size:  ...  ...  8 Mpx  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Audio inputs:  ...  ...  ...  ...  ...  ...  ...  1 pcs CINCH  ...  ...  ...  ...  
    Length of the cable:  ...  ...  ...  ...  ...  ...  3.0 m  ...  ...  ...  ...  ...  
    Inner conductor:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  2 x 1.5 mm² - Stranded wire Cu  
    Drilling diameter:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  12 mm  ...  
    Number of media per ID:  ...  ...  ...  8  - Proximity card, PIN code, fingerprint, etc.  ...  ...  ...  ...  ...  ...  ...  ...  
    Distance from mounting surface:  ...  ...  ...  ...  ...  ...  ...  ...  ...  35 mm  ...  ...  
    Audio outputs:  ...  ...  ...  ...  ...  ...  ...  2 pcs CINCH  ...  ...  ...  ...  
    Expansion plug length:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  215 mm  ...  
    Buffer memory:  ...  ...  ...  8 000 000 events buffer  ...  ...  ...  ...  ...  ...  ...  ...  
    Optical wavelength:  ...  ...  ...  ...  ...  850 nm  ...  ...  ...  ...  ...  ...  
    IR illuminator:  10 m  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Rated voltage:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  300  / 300 V  
    Number of access zones:  ...  ...  ...  2   ...  ...  ...  ...  ...  ...  ...  ...  
    LED illuminator:    ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Outer coating:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  Ø 7.0 mm PVC  
    Number of alarm zones:  ...  ...  ...  2   ...  ...  ...  ...  ...  ...  ...  ...  
    Wireless transmission range:  The range limited only by the availability of the Wi-Fi network  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Coating color:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  Black  
    Screw dimensions:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  Ø 8  x 220 mm, Internal thread M5  ...  
    Battery backup support:  ...  ...  ...  12 V / 7 Ah  ...  ...  ...  ...  ...  ...  ...  ...  
    Wi-Fi standard:  IEEE 802.11 b/g/n : 2.4 GHz  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Screw:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  Ø 5  x 16 mm  ...  
    Application:  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  for Styrofoam 150 mm  ...  
    Network interface:  Wi-Fi : 2.4 GHz  ...  ...  ...  ...  ...  ...  2 x RJ-45 10/100/1000 Base-TX  ...  ...  ...  ...  
    DC voltage measurement:  ...  ...  ...  ...  ...  ...  ...  ...  600 mV ± (0.7% + 3)  @ 0.1 mV ,
    6 V ± (0.5% + 3)  @ 0.001 V ,
    60 V ± (0.7% + 3)  @ 0.01 V ,
    600 V ± (0.7% + 3)  @ 0.1 V  
    ...  ...  ...  
    Communication:  ...  ...  ...  
  • Ethernet - RJ-45 socket
  • RACS 5 v2 (Roger)
  • RS-485 interface  
  • ...  ...  ...  ...  ...  ...  ...  ...  
    Image compression method:  H.264 / MJPEG / JPEG  ...  ...  ...  ...  ...  ...  H.265+ / H.265 / H.264+ / H.264 / MJPEG  ...  ...  ...  ...  
    Supported hard drives:  ...  ...  ...  ...  ...  ...  ...  8  x 16 TB SATA III + 1 x eSATA
    Possibility of operation the disks in RAID 0/1/5/6/10 array  
    ...  ...  ...  ...  
    Recording modes:  ...  ...  ...  ...  ...  ...  ...  
    Manual, Sensor, Motion detection, Schedule  
    ...  ...  ...  ...  
    Resolution:  
    1920 x 1080 px - 1080p  
    ...  
  • AHD / HD-CVI / HD-TVI :
    3840 x 2160  - 8 Mpx / 15 fps
    2592 x 1944  - 5 Mpx / 25 fps
    2560 x 1440  - 4 Mpx / 25 fps
    1920 x 1080  - 1080p / 25 fps

  • CVBS :
    960 x 576  - 960H  
  • ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Lens:  2.5 mm  ...  2.7  ... 13.5 mm - Motozoom  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    View angle:  
  • 135 ° (manufacturer data)
  • 101 ° (our tests result)  
  • ...  114 ° ... 32 °  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Range of IR illumination:  ...  ...  60 m  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Operation temp:  ...  ...  ...  5 °C ... 40 °C  ...  -20 °C ... 50 °C  ...  ...  ...  ...  ...  ...  
    IR illuminator support:  ...  ...  ICR - Movable InfraRed filter  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Permissible relative humidity:  ...  ...  ...  10 % ... 95 % (non-condensing)  ...  ...  ...  ...  ...  ...  ...  ...  
    IR illuminator power adjustment:  ...  ...  Automatic  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    AC voltage measurement:  ...  ...  ...  ...  ...  ...  ...  ...  600 mV ± (1.0% + 4)  @ 0.1 mV ,
    6 V ± (0.7% + 3)  @ 0.001 V ,
    60 V ± (1.0% + 3)  @ 0.01 V ,
    600 V ± (1.0% + 3)  @ 0.1 V

  • LPF mode :
  • 600 V ± (2.0% + 5)  @ 0.1 V

  • LoZ mode :
  • 600 V ± (2.0% + 5)  @ 0.1 V  
    ...  ...  ...  
    Video output:  ...  ...  AHD / HD-CVI / HD-TVI / CVBS - 1 Vpp / 75 Ω
     
    ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Audio:  ...  ...  
  • Microphone built-in  
  • ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Network protocols:  ...  ...  ...  ...  ...  ...  ...  
    HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, SNMP, NTP, DHCP, DNS, SMTP, UPnP, IP Filter, PPPoE, FTP, DDNS, Alarm Server, IP Search, Multicast, P2P, Auto Register, ONVIF 21.12   
    ...  ...  ...  ...  
    External storage devices backup:  ...  ...  ...  ...  ...  ...  ...  Backup to USB drive (pendrive, external drive)  ...  ...  ...  ...  
    Searching and playback the records:  ...  ...  ...  ...  ...  ...  ...  Records searching: by time and events type. Records playback: forward, backward, fast, slow
    Advanced searching (to the one second accuracy)
    max. 32 channel synchronous playback  
    ...  ...  ...  ...  
    Bitrate:  ...  ...  ...  ...  ...  ...  ...  
    max. 384 Mbps  
    ...  ...  ...  ...  
    Mount:  
    Surface-mounted  
    ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Network functions:  ...  ...  ...  ...  ...  ...  ...  
    Full support via network, Remote records copying, Web-Server built-in
    max. 128 on-line users  
    ...  ...  ...  ...  
    OSD menu:  ...  ...  
    OSD menu available via recorder  
    ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Power consumption:  ...  ...  
    ≤ 8 W  
    ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Mobile phones support:  
    The Tuya Smart free application on Android
    The Tuya Smart free application on iOS  
    ...  ...  ...  ...  ...  ...  
    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  
  • ...  ...  ...  ...  
    Default IP address:  ...  ...  ...  ...  ...  ...  ...  
    192.168.1.108   
    ...  ...  ...  ...  
    Vandal-proof:  ...  ...  
     
    ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Default admin user / password:  ...  ...  ...  ...  ...  ...  ...  
    admin / -
    The administrator password should be set at the first start  
    ...  ...  ...  ...  
    Web browser access ports:  ...  ...  ...  ...  ...  ...  ...  
    80, 37777   
    ...  ...  ...  ...  
    Housing:  
    Waterproof - Plastic  
    ...  Dome, Metal  ...  ...  Metal, IP66  ...  ...  ...  ...  ...  ...  
    PC client access ports:  ...  ...  ...  ...  ...  ...  ...  37777   ...  ...  ...  ...  
    Operation temp:  ...  ...  -30 °C ... 60 °C  ...  ...  ...  ...  ...  ...  ...  ...  ...  
    Color:  White / Black  White  White  ...  ...  ...  Black  ...  ...  Dark graphite  ...  ...  
    DC current measurement:  ...  ...  ...  ...  ...  ...  ...  ...  600 µA ± (0.8% + 3)  @ 0.1 µA ,
    6000 µA ± (0.8% + 3)  @ 1 µA ,
    60 mA ± (0.8% + 3)  @ 0.01 mA ,
    600 mA ± (0.8% + 3)  @ 0.1 mA ,
    6 A ± (1.0% + 3)  @ 0.001 A ,
    20 A ± (1.2% + 5)  @ 0.01 A  
    ...  ...  ...  
    Mobile client access ports:  ...  ...  ...  ...  ...  ...  ...  37777   ...  ...  ...  ...  
    "Index of Protection":  IP66  ...  IP67  ...  IP67  ...  ...  ...  ...  ...  ...  ...  
    RTSP URL:  ...  ...  ...  ...  ...  ...  ...  rtsp://admin:hasło@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 - Main stream
    rtsp://admin:hasło@192.168.1.108:554/cam/realmonitor?channel=1&subtype=1 - Sub stream  
    ...  ...  ...  ...  
    Alarm inputs / outputs:  ...  ...  ...  ...  ...  ...  ...  16 / 8   ...  ...  ...  ...  
    PTZ control:  ...  ...  ...  ...  ...  ...  ...  RS-485, PELCO-D/P IP Speed Dome Cameras  ...  ...  ...  ...  
    RS-232 interface:  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  ...  
    Motion Detection:  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  ...  
    Intelligent image analysis:  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  ...  
    Mouse support:  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  ...  
    IR remote controller in the set:  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  ...  
    AC current measurement:  ...  ...  ...  ...  ...  ...  ...  ...  600 µA ± (1.0% + 3)  @ 0.1 µA ,
    6000 µA ± (1.0% + 3)  @ 1 µA ,
    60 mA ± (1.0% + 3)  @ 0.01 mA ,
    600 mA ± (1.0% + 3)  @ 0.1 mA ,
    6 A ± (1.2% + 3)  @ 0.001 A ,
    20 A ± (1.5% + 5)  @ 0.01 A  
    ...  ...  ...  
    Main features:  
  • Micro SD memory cards up to 128GB support (possible local recording),
  • PIR detector - Motion Detection, Detector range 3 m,
  • loitering detection
  • ICR - Movable InfraRed filter
  • Auto White Balance
  • AGC - Automatic Gain Control
  • BLC - Back Light Compensation,
  • Microphone built-in,
  • Speaker built-in,
  • Bidirectional communication,
  • Noise and echo reduction
  • Full support via network : WiFi,
  • Possibility to work in cloud - you don't need to redirect the ports,
  • Video PUSH personal messaging
  • Increased battery life
  • Low current consumption
  • Operating frequency - Wireless doorbell : 433 MHz  
  • ...  
  • Motozoom lens
  • WDR - 120 dB - Wide Dynamic Range
  • 2D-DNR, 3D-DNR - Digital Noise Reduction
  • F-DNR (Defog) - Reduction of image noise caused by precipitation
  • BLC/HLC - Back Light / High Light Compensation
  • Day/night mode
  • ICR - Movable InfraRed filter
  • Auto White Balance
  • AGC - Automatic Gain Control
  • Mirror - Mirror image
  • Sharpness - sharper image outlines  
  • ...  ...  ...  ...  
  • Advanced peripheral protection functions: intrusion, crossing line with separate rules for vehicles and pedestrians,
  • Support for devices with the ANPR vehicle identification functions and face recognition,
  • Identification of the type of the observed object (human, vehicle),
  • Face recognition and analysis in real time (up to 12 photos per second) :
    • Comparison of faces with images from the database
    • Face analysis: determination of sex, age and characteristic elements of appearance (glasses, facial hair, mask)
    • Real-time search of people on the basis of given side information in the range corresponding to features recognized by artificial intelligence of the device
    • Face bases can be used globally or locally for one video channel - depending on the need
    • In the base other than face photography, can also be stored such information as: name, sex, date of birth, nationality, address, ID number
  • Recognition of people based on the characteristic elements of the outfit (type of clothes, clothes color, accessories)
  • Recognition of cars based on color, body type, license plate color and brand
  • Recognition of other vehicles not being cars
  • Intelligent object search based on a photo - the recorder allows to upload a picture of a person or vehicle to search for it on a camera recording
  • 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  
  • ...  ...  ...  ...  
    Resistance measurement:  ...  ...  ...  ...  ...  ...  ...  ...  600 Ω ± (1.0% + 2)  @ 0.1 Ω ,
    6 kΩ ± (0.8% + 2)  @ 0.001 kΩ ,
    60 kΩ ± (0.8% + 2)  @ 0.01 kΩ ,
    600 kΩ ± (0.8% + 2)  @ 0.1 kΩ ,
    6 MΩ ± (1.2% + 3)  @ 0.001 MΩ ,
    60 MΩ ± (2.5% + 5)  @ 0.01 MΩ  
    ...  ...  ...  
    Capacitance measurement:  ...  ...  ...  ...  ...  ...  ...  ...  6 nF ± (4% + 8) + capacity of test leads @ 1 pF ,
    60 nF ... 600 µF ± (3% + 5)  @ 10 pF ... 100 nF ,
    6 mF ... 60 mF ± 10%  @ 1 µF ... 10 µF  
    ...  ...  ...  
    Supported languages:  ...  ...  ...  ...  ...  ...  ...  Polish, English, Bulgarian, Czech, Danish, Finnish, French, Greek, Spanish, Dutch, German, Portuguese, Russian, Romanian, Slovenian, Serbian, Swedish, Hungarian, Italian  ...  ...  ...  ...  
    Inductance measurement:  ...  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  
    Frequency measurement:  ...  ...  ...  ...  ...  ...  ...  ...  10 Hz ... 1 MHz ± (0.1% + 4)  @ 0.01 Hz ... 0.001 MHz  ...  ...  ...  
    Square-wave signal duty ratio measurement:  ...  ...  ...  ...  ...  ...  ...  ...  0.1 % ... 99.9 % ± (2% + 5)  @ 0.1 %  ...  ...  ...  
    Temperature measurement:  ...  ...  ...  ...  ...  ...  ...  ...  
  • °C
  • -40  ... 400 °C ± (1% + 2°C)  @ 0.1 °C ... 1 °C ,

  • °F
  • -40  ... 752 °F ± (1% + 4°F)  @ 0.2 °F ... 2 °F  
    ...  ...  ...  
    Automatic change of measuring ranges:  ...  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  
    hFE:  ...  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  
    Diode test:  ...  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  
    Sound signal of the continuity test:  ...  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  
    Checking TTL logic states:  ...  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  
    RS-232:  ...  ...  ...  ...  ...  ...  ...  ...    ...  ...  ...  
    USB:  ...  ...  ...  ...  ...  ...  ...  2 pcs USB 2.0
    2 pcs USB 3.0  

     
    ...  ...  ...  
    Main features:  ...  
  • Length of the cable : 45 cm
  • Mounting hole diameter for the sensor : 15 mm
  • Medium-sized body with a round flange  
  • ...  
  • Integrated support in VISO ST software
  • Functions in the VISO ST system:
    - MSSQL database
    - work in distributed systems
    - multi-station work
    - monitoring of transitions with video preview
    - T&A event reporting
    - maximum number of transitions in the system : 128   
  • ...  ...  
  • Very easy and quick assembly
  • Corrosion resistance
  • Wire : CCA - Aluminum coated with copper  
  • ...  
  • True RMS - accurate measurement of the RMS current and voltage for any waveform,
  • Possibility to measure AC voltage using low measuring impedance (LoZ mode),
  • LPF function - allows to measure the AC voltage values using low-pass filter with a frequency limit of 200 Hz,
  • Robust housing that meets the requirements of the IP65 "Index of Protection" class,
  • Freezing the last reading,
  • Flashlight built-in,
  • Freezing the highest or lowest measurement,
  • REL - relative measurement mode,
  • Analog bargraph,
  • Large, readable LCD display with backlight,
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes a practical case  
  • ...  ...  ...  
    Power supply:  
  • 2 x 18650 battery 3.7 V / 2600 mAh (not included)
  • 5 V DC - Charging via micro USB port (cable included)  
  • ...  12 V DC / 660 mA  
  • 17  ... 22 V AC
  • 10  ... 15 V DC
  • 22  ... 26 V DC  
  • ...  12 V DC / 1.05 A  ...  100  ... 240 V AC @ 50  / 60 Hz  9V, type 6LR61 battery  ...  ...  ...  
    Weight:  
  • 0.084 kg - Wireless Video Doorbell
  • 0.028 kg - mounting base  
  • 0.006 kg  0.6 kg  0.14 kg  ...  0.722 kg  0.060 kg  6.28 kg  0.4 kg  0.24 kg  ...  ...  
    Dimensions:  
  • 142  x 46  x 32 mm - Wireless Video Doorbell
  • 158  x 62  x 17 mm - mounting base  
  • Ø 18  x 6.3 mm (with flange)  Ø 122  x 104 mm  175  x 72  x 30 mm  90  x 75  x 36 mm  150  x 105  x 165 mm  ...  440  x 458  x 89 mm - RACK 19", 2U  180  x 87  x 66 mm  Ø 90  x 35 mm  ...  ...  
    Manufacturer / Brand:  ...  SATEL  BCS UNIVERSAL  ROGER  ...  ...  ...  DAHUA  UNI-T  BCS  EBOLT  ...  
    Guarantee:  2 years  2 years  3 years  3 years  2 years  2 years  2 years  3 years  2 years  3 years  2 years  2 years