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HIKVISION DS KB2421 IM Video Intercom Water Proof Door Station

SKU DS-KB2421-IM Categories ,


The HIKVISION DS KB2421 IM Video Intercom Water Proof Door Station is a great door station provided by Smart Security in Lebanon.

Furthermore, it is a Four wire analog door station which means that it provides you with great communication whether it is voice communication or video communication.

Additionally, it has a pinhole camera with an IR supplement that can record videos during the day or night providing you with great quality.

Moreover, the metal frame looks really great and features only one physical button to compliment the great design that works well with all gate designs.

Finally, this intercome has anti-oxidant zinc Alloy meaning that it is less likely to rust because of the weather. Also, it is water and dust resistant with a rating of IP65 and it is shock resistant with an IK7 rating.


  • Four wire (analog) door station
  • It has a Pinhole Camera with IR Supplement
  • It Supports Two Door Stations Cascading
  • The metal frame has one physical button
  • It is has an Anti-oxidant zinc alloy, IK7, IP65


Video Parameters

  • Camera1/4″ CMOS
  • The video resolution recorded is 720 × 576
  • The video frame rate is in PAL format at 25 fps


Audio Parameters

  • The device features an InputBuilt-in Omnidirectional Microphone
  • It has an OutputBuilt-in Loudspeaker
  • Audio Quality Noise Suppression and Echo Cancellation


Device Interfaces

  • Four-Wire Interface1 Four-Wire Interface (1-ch Video Input, 1-ch Audio,Input/Output, 1-ch Power Supply, 1-ch Grounding)
  • I/O Output1 Relay Output



  • The device is powered on using a 12 V DC power supply
  • The maximum power consumption of the device is 5W
  • The Operating Temperature‘-30°C to 70°C (-22°F to 158°F)
  • The range of Humidity that the device can operate at is between 10% to 90%
  • Dimensions (L X W X H)145 mm × 49.2 mm × 26.45 mm (5.7″ × 1.9″ × 1.0″)
  • The device is encased in Material Zinc Alloy


Display Parameters

  • First, the device has a 7-Inch display screen with Colorful TFT LCD
  • Then, the resolution of the Display is 800 × 480
  • The method of operating the device is through a Physical Button


Device Interfaces

  • Four-Wire Interface1 Four-Wire Interface (1-ch Video Input, 1-ch Audio,Input/Output, 1-ch Power Supply, 1-ch Grounding)
  • I/O Output 1 Relay Output

Thus, getting the HIKVISION DS KB2421 Analog Four Wire Door Station will be a good investment for the safety of your home or villa. and you will be very happy with your purchase in the long run.

So if you are looking for a HIKVISION intercom system in Lebanon, then Call us now at Smart Security and let our professional operators help you with a free consultation.

Additional information





The Hikvision brand in Lebanon is provided by Smart Security who are one of its leading partners and dealers. We provide over 200 Hikvision products for the Lebanese market. Smart Security company has been presenting after-sale service for over 5 years with direct examination of Hikvision main office. Smart Security ensures a wide range of HIKvision products such as:
  • IP network, analog, and HD CCTV cameras
  • Digital and network video recorders (DVR/NVRs)
  • Video encoders/decoders
  • Video management software
  • Access control and alarm systems
Smart Security is not only the biggest agent but also is a leader in HIKvision solution integration.  Moreover, our continuous after-sale service helped in expanding the brand reputation in Lebanon. Also, we have a committed team for technical support, as well as to keep all our customers satisfied. Additionally, to protect the person you love or for your workplace,  Smart Security each year adds new success in the field. Proof of this, we have smart integrated security systems solutions with lower cost. In short: better service for clients.
  • Unified hardware and interface
  • Unified user data
  • Shared software & hardware resources
  • Improved management strategy
  • Better business intelligence
  • Lower maintenance cost
On the other hand, our trusted brand HIKvision is considered a leader in this field. Then, you will enjoy access to various multi-technical and commercial resources and services in our company. Finally, our Smart Security Company employed licensed and highly trained staff, so that we can stay in contact with our loyal customers.


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