TopProducts Comparison
- Show All
- Show differences
- Back
AHD, HD-CVI, HD-TVI SPEED DOME CAMERA OUTDOOR SD49225DB-HC - 1080p 4.8 ... 120 mm DAHUA


WIRELESS VIDEO DOORBELL ATLO-DBCT-TUYA-V2 Wi-Fi, Tuya Smart

746.94 EUR
746.94 EUR
48.59 EUR
48.59 EUR
Standard:  AHD, HD-CVI, HD-TVI, PAL  ...  
Sensor:  1/2.8 " STARVIS™ CMOS  CMOS - 2 Mpx  
Matrix size:  2.1 Mpx  ...  
IR illuminator:  ...    
Resolution:  1920 x 1080  - 1080p
1280 x 720  - 720p  		1920 x 1080 px - 1080p  
LED illuminator:  ...    
Range of IR illumination:  100 m  ...  
Wireless transmission range:  ...  The range limited only by the availability of the Wi-Fi network  
Wi-Fi standard:  ...  2.4 GHz IEEE 802.11 b/g/n  
Lens:  4.8  ... 120 mm  3.6 mm  
Network interface:  ...  2.4 GHz Wi-Fi  
Mobile phones support:  ...  The Tuya Smart free application on Android
The Tuya Smart free application on iOS  
View angle:  
  • 61 ° ... 3.2 ° (manufacturer data)
  • 56 ° ... 3.1 ° (our tests result)  
  • 120 ° (manufacturer data)
  • 98 ° (our tests result)  
    • Optical zoom:  x 25   ...  
    Digital zoom:  x 16   ...  
    Rotation speed depending on ZOOM level:    ...  
    Auto IR illuminator:  Adaptive adjusting of the IR illuminator power to the lens zoom and outdoor light conditions  ...  
    Horizontal rotation range:  360 ° continuous  ...  
    Vertical rotation range:  -15 ° ... 90 °  ...  
    Rotation speed (manual control):  
  • 0.1 °/s ... 200 °/s (horizontal),
  • 0.1 °/s ... 120 °/s (vertical)  
    		• ...  
    Preset rotation speed:  
  • 240 °/s (horizontal)
  • 200 °/s (vertical)  
    		• ...  
    PTZ control:  Via interface RS-485
    The ability to control via coaxial cable from recorder      		...  
    Protocols:  
    Pelco-D, Pelco-P, DH-SD (auto detection)      		...  
    S/N ratio:  > 55 dB  ...  
    Video output:  AHD / HD-CVI / HD-TVI / CVBS, 1 Vpp 75 Ω  ...  
    Audio:  External microphone input - HD-CVI only  ...  
    Number of presets:  300   ...  
    Route settings:  8   ...  
    Horizontal scan:    ...  
    Mount:  ...  Surface-mounted  
    Alarm inputs / outputs:  2 / 1   ...  
    Main features:  
  • WDR - 120 dB - Wide Dynamic Range
  • 2D-DNR / 3D-DNR - Digital Noise Reduction
  • ICR - Movable InfraRed filter
  • BLC/HLC - Back Light / High Light Compensation
  • Auto White Balance
  • Configurable Privacy Zones  
    		• Doorbell button + Camera

  • The microSD cards support 128 GB  - Video recording to micro SD card,
  • Motion Detection - PIR detector,
  • ICR - Movable InfraRed filter,
  • Microphone built-in,
  • Speaker built-in,
  • Bidirectional communication,
  • 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


    Wireless doorbell

  • Operating frequency 433 MHz
  • Volume ≤ 100 dB
  • Selecting the ringer melody
  • Number of ring-tones : 60 
  • 5-level ring tone volume adjustment
  • LED indicator  
    • OSD menu:    ...  
    Power supply:  12 V DC / 3 A  Doorbell button + Camera

  • 2 x 18650 battery 3.7 V / 3200 mAh (not included)
  • Charging via micro USB port 5 V DC (cable included)


    Wireless doorbell

  • 90  ... 260 V AC  
    • Power consumption:  
  • ≤ 10 W (typical)
  • 22 W (max)  
    		• 0.15 W (operation), ≤ 10 mW (Standby mode) - Wireless doorbell  
    Housing:  Speed Dome, Metal + Plastic  Plastic  
    "Index of Protection":  IP66  ...  
    Color:  White + Black  White / Black  
    Vandal-proof:    ...  
    Operation temp:  -40 °C ... 70 °C  ...  
    Supported languages:  English  ...  
    Weight:  3.8 kg (with bracket)  
  • 0.128 kg - Doorbell button + Camera
  • 0.050 kg - Wireless doorbell  
    • Manufacturer / Brand:  DAHUA  ...  
    Dimensions:  160  x 350  x 255 mm (with bracket)  
  • 145  x 51  x 38 mm - Doorbell button + Camera
  • 70  x 51  x 68 mm - Wireless doorbell  
    • Guarantee:  5 years  2 years