Verbex VT-TC-312P 12-Port PABX & Apartment Intercom System

  • PABX and Intercom Machine
  • Apartment Intercom
  • Call Transferred to Secretary
  • 12 Line Intercom
  • 3 T&T Input

৳ 13,500.00 ৳ 15,000.00

Verbex VT-TC-416P 16-Port PABX & Apartment Intercom System

  • PABX and Intercom Machine
  • Apartment Intercom
  • Call Transferred to Secretary
  • 16 Line Intercom
  • 04 T&T Input

৳ 15,500.00 ৳ 17,000.00

IKE 48 Line PABX & Intercom System

  • Brand: IKE
  • Origin: China
  • Line Out: 48
  • Warranty: One Year

৳ 24,000.00 ৳ 28,000.00

Verbex VT-TC-208 8-Port PABX & Apartment Intercom System

  • PABX and Intercom Machine
  • Apartment Intercom
  • Call Transferred to Secretary
  • 8 Line Intercom
  • 2 T&T Input

৳ 10,500.00 ৳ 12,000.00

Verbex VT-GSM208 8-Port GSM Telephone switch PABX and Intercom

  • GSM Sim Card Slot
  • Pstn (co   lines): 04 Port
  • Extensions: 08 Port
  • Antenna Interface
  • External and internal caller ID

৳ 14,500.00 ৳ 15,500.00

Verbex VT-GSM416 16-Port GSM Telephone switch PABX and Intercom

  • GSM Sim Card Slot
  • Pstn (co   lines): 04 Port
  • Extensions: 16 Port
  • Antenna Interface
  • External and internal caller ID

৳ 19,500.00 ৳ 20,500.00

Verbex VT-TC-432P 32-Port PABX & Apartment Intercom System

  • PABX and Intercom Machine
  • Apartment Intercom
  • Call Transferred to Secretary
  • 32 Line Intercom
  • 04 T&T Input

৳ 24,500.00 ৳ 26,500.00

Verbex VT-TC-424P 24-Port PABX & Apartment Intercom System

  • PABX and Intercom Machine
  • Apartment Intercom
  • Call Transferred to Secretary
  • 24 Line Intercom
  • 04 T&T Input

৳ 19,500.00 ৳ 21,000.00

Panasonic KX-TES824 24 Port Hybrid PABX cum Intercom

  • Made in Vietnam
  • 8 Lines 24 Extension
  • Built in DISA card
  • USB for PC programming (built in)

৳ 60,000.00 ৳ 65,000.00

Panasonic KX-TES824 16 Port Hybrid PABX cum Intercom

  • 5 Lines 16 Extension
  • Ideal for small business with room to expand
  • Built in DISA card
  • USB for PC programming
  • Made in Vietnam

৳ 48,000.00 ৳ 52,000.00

Panasonic KX-TES824 8 Port Hybrid PABX cum Intercom

  • 3 Lines 8 Extension
  • Ideal for small business with room to expand
  • Built in DISA card
  • USB for PC programming
  • Made in Vietnam

৳ 37,000.00 ৳ 38,000.00

Panasonic KX-TSC62SX Corded Black Phone Set

  • Connectivity Type: Wired
  • Material: Plastic
  • Call Log Memory: 30
  • Color: Black
  • Display: LCD

৳ 2,950.00 ৳ 2,950.00

Panasonic KX-TSC60SX Corded Phone with Caller ID Black/White

  • Caller ID
  • 30-Call Log
  • 5 Redial Memory
  • LCD (7-Segment, 2-Line)
  • Quick and easy set up

৳ 2,450.00 ৳ 2,550.00

IKE 128 Line Apartment PBX Intercom System

  • Extension: 128 Line
  • Incoming CO Line: 8 Line
  • Expandable: Yes
  • Call Transfer, Ext password
  • 3-party Conference Call

৳ 77,000.00 ৳ 80,000.00

Panasonic KX-NS320BX Smart Hybrid IP PABX System

  • KX-NS300BX extension cabinet
  • Connected to the KX-NS300BX main cabinet
  • Can be used for up to 3 cabinets using only 1 panel
  • 1 cabinet with 16 internal analog panel (Caller ID) 1 panel to be ready to use.

৳ 0.00 ৳ 0.00

Verbex VT-040B-16P Professional Series 16-Port PABX & Apartment Intercom Machine

  • Professional Series Model
  • In-Built 16 Line Intercom
  • Maximum: 8 CO & 128 Ext.
  • CO line appointment
  • Support caller ID

৳ 26,500.00 ৳ 28,000.00

PABX & Intercom System Bangladesh

TRIMATRIK MULTIMEDIA is One of The Leading Telecom System Dealer of Panasonic & IKE PABX & Intercom System. TRIMATRIK MULTIMEDIA Provide the solution of Hybrid PABX Like KX-TES824, KX-TDA100,KX-TDA100D,KX-TDA200, KX-TDA600 & IKE. TRIMATRIK Also Provide the best solution of  IP PBX System In Bangladesh. The Products Solution we provide for IP PBX System is one of world’s best Grandstream. For An Organization/Enterprise we provide installation, Configuration & Commissioning Service.

The TRIMATRIK MULTIMEDIAis dedicated to all things related to Intercom, PABX, and Telephony,  with a special emphasis on telephone systems, equipment, and more. We strive for first-rate posts and will be glad to help you, whether it is related to Intercom or PABX.

What is an intercom? It’s a telephone system that allows people in different locations to communicate with each other. Intercoms are used in offices, factories and warehouses to track and manage the whereabouts of individuals. They work by broadcasting audio signals using radio signals. We review home and office phone systems for telecoms customers, and discuss how our system works, what it does, and how it can improve your business.


At Trimatrik Multimedia, we have been working with Panasonic since the year 2009. We have found that Panasonic PABX & Intercom System are very helpful for our team and our customers. The communication system from Panasonic is easy to install and maintain, which decreases the cost of the communication system, and it also increases productivity in the office.

In the world of business communication, nothing is more important than the telephone. With the vast majority of businesses relying on the telephone to connect with their employees, as well as customers, the benefits of a proper P.A. system cannot be understated.

A factory, office, and warehouse environment can be a noisy and cluttered space. Using telephone systems for such places is never a good idea.

The intercom system we supply is based on the Panasonic PABX system, which is an extremely versatile system that offers a wide range of features. It has been configured for factory use, which is where it is most suitable. There are four different models available when it comes to PABX systems: the KX-TDA100D, KX-TDA200, KX-NS300 Series and the KX-TES824 Series. The KX-NS300 Series is the most modern model, and has become very popular, as well as the KX-TDA100 Series, which has been on the market for more than 20 years.

Apartment Pabx And Intercom System: Ultimate Buyer's Guide (2024)

Below, you'll find our comprehensive guide to choosing the best apartment intercom system designed to help you find the best solution for your building.

What is PABX?

PABX stands for private automatic branch exchange. It’s a private telephone network used within an organization to allow internal communication as well as connection to the public switched telephone network (PSTN). Businesses that require many lines for both internal and external calls can benefit from PABX's business solution. It enables businesses to use a single access number with several extensions. When compared to using numerous direct landlines connected to the public network, this is less expensive.

A business that makes use of PABX or PBX functions inside its buildings much like a telephone exchange. The switching operations required to connect calls between extensions are automated by PABX.

Automatic is what the letter "A" in the acronym stands for. On the other hand, human switchboard operators are required for manual phone user connections in classic PBX systems. Compared to older landline systems, VoIP technology allows modern PABX systems to be more scalable and less expensive. Additionally, cloud-based PABX solutions are now offered.

What is an apartment intercom system?

An apartment intercom system opens a building to guests. When approaching the main building entrance, a guest can use the entry system to choose an entry and place a call to a renter. The occupant within the unit receives a buzzer signal as a result. The resident has the option to answer the call via audio or video, utilizing a smartphone app for a video intercom. After speaking with the guest, they can remotely buzz and release the door.

How does PABX work?

PABX works by acting as a central hub for all incoming and outgoing calls within an organization. When a call is made, the PABX system uses its internal switching network to connect the caller to the intended recipient. This can be another employee within the organization or an external phone number.

One of the key components of a PABX system is the extension numbers assigned to each employee. These extension numbers allow for internal calls to be made without the need for external phone lines. When a call is made to an extension number, the PABX system routes the call to the appropriate phone within the organization, eliminating the need for multiple external phone lines.

How does an intercom work in apartments?

Apartment intercom buzzers function by sounding a buzzer inside the apartment and then permitting audio communication between the occupants. The SIP protocol and other wired communication mechanisms are used to transfer voice and signals between two ends. The primary intercom device receives another signal to unlock the door if the recipient presses the unlock button.

Advantages of using a PABX system

Using a PABX system offers numerous advantages for businesses of all sizes. Here are some of the key benefits:

  • Cost savings: PABX systems allow businesses to make and receive multiple calls simultaneously using a limited number of external phone lines. This reduces the need for multiple phone lines, resulting in cost savings on monthly phone bills.
  • Improved communication: PABX systems enable internal communication between employees within the organization through extension numbers. This eliminates the need for external calls for internal communication, improving efficiency and reducing costs.
  • Call management features: PABX systems offer a range of call management features, such as call routing, call forwarding, voicemail, and conference calling. These features enhance communication processes and enable businesses to handle calls more effectively.
  • Scalability: PABX systems can be easily scaled to accommodate the growing needs of a business. Additional extensions and external phone lines can be added as the business expands, ensuring that the communication system can adapt to changing requirements.
  • Professional image: By incorporating a PABX system into their operations, businesses can create a professional image for their company. Callers are greeted with a professional auto-attendant and can be routed to the appropriate department or employee, enhancing the overall customer experience.
  • Increased productivity: PABX systems streamline communication processes, reducing the time spent on managing calls. This allows employees to focus on their core tasks, leading to increased productivity in the workplace.

Overall, using a PABX system offers cost savings, improved communication, a range of call management features, scalability, a professional image, and increased productivity for businesses.

Benefits of Apartment Intercom Systems

Although they are useful for tenants of multifamily buildings and their visitors, apartment intercoms offer much more than merely convenience. For the finest defense of your largest investment, a building intercom system adds an extra degree of protection to access management.

The use of secure delivery management is expanding beyond building amenities. Securing packages and deliveries is crucial given the growth of e-commerce and the convenience of having an expanding number of necessities and basics delivered directly to your home. A building intercom system makes it simple for couriers to get entry to the building by calling the front desk employees or the tenant directly.

It is convenient for the renter and other building inhabitants to securely allow guests and visitors entrance. Knowing that any additional occupants in the building are allowed gives tenants peace of mind.

Convenience for tenants enhances a building’s reputation and boost tenant retention and acquisition.

Reducing operational overhead is made easy with building intercom systems because it seamlessly supports front desk staff and enables frictionless access to other operational or maintenance staff.

Business continuity is another unassuming benefit of building intercom. But, should an apartment need to be seen or toured in order to fill a vacancy, self-guided, contactless apartment tours can be facilitated with remote unlock features.

Different types of PABX systems

PABX systems come in different types, each catering to the unique needs of businesses. Here are some of the most common types of PABX systems:

  • Traditional PABX: Traditional PABX systems are hardware-based and require physical installation. They are typically used by larger organizations that require a high level of customization and control over their communication system. Traditional PABX systems offer advanced features and can handle a large volume of calls.
  • IP-PABX: IP-PABX, also known as VoIP PABX, is a PABX system that uses the internet to transmit calls. This type of PABX system offers cost savings on call charges and provides flexibility in communication. IP-PABX systems can be easily integrated with other communication technologies, such as SIP trunking and unified communications.
  • Cloud-based PABX: Cloud-based PABX systems are hosted and managed by a third-party provider. They offer scalability, flexibility, and cost savings for businesses. Cloud-based PABX systems eliminate the need for physical hardware and are ideal for small to medium-sized businesses that require a reliable and cost-effective communication solution.
  • Hybrid PABX: Hybrid PABX systems combine the features of traditional PABX systems and IP-PABX systems. They offer the flexibility of VoIP communication while still allowing businesses to use their existing traditional phone lines. Hybrid PABX systems are suitable for businesses that want to transition to VoIP gradually.

What Is the Difference Between PBX and PABX?

Private phone networks are PBX and PABX. Private business phone networks are occasionally referred to by both words interchangeably. The main distinction is that, although PBX initially referred to humanly operated switchboards, it can also be automated, PABX systems automate the call-switching process. Later, PABX evolved as an automated system that replaced manual switchboard operators with electronic switching equipment. Within the private phone network, this automates the call routing process.

Feature PBX PABX
Definition Private Branch Exchange Private Automatic Branch Exchange
Automation Manual (originally) – required operators Automatic – no operators needed
Switching System Manual (operators physically plugged wires) Automatic – electronic switching
Features Limited (basic call routing) Advanced (IVR, voicemail, conferencing, etc.)
Technology Analog Analog or digital (including IP)
Use Cases Outdated – mainly historical interest Businesses of all sizes, modern phone systems

Types of Apartment Intercom Systems

Apartment intercom systems actually come in several forms, and each has their own set of unique capabilities to meet the needs of different multifamily buildings.

  1. Wired Apartment Intercoms
  2. Wireless Intercom Systems
  3. Telephone Entry System
  4. Video Intercom Systems for Apartments

Common features of PABX systems

PABX systems offer a range of features that enhance communication processes within an organization. Here are some common features of PABX systems:

  • Call routing: PABX systems allow calls to be routed to the appropriate department or employee based on predefined rules. This ensures that callers are connected to the right person quickly and efficiently.
  • Call forwarding: PABX systems enable calls to be forwarded to another phone number or extension. This feature is useful for employees who are out of the office or unavailable, ensuring that important calls are not missed.
  • Voicemail: PABX systems offer voicemail functionality, allowing callers to leave a message when the intended recipient is unavailable. Voicemail messages can be accessed remotely, ensuring that important messages are not missed.
  • Conference calling: PABX systems enable multiple participants to join a conference call. This feature is ideal for meetings involving remote employees or clients, eliminating the need for physical meetings.
  • Auto-attendant: PABX systems offer an automated attendant feature that greets callers with a professional message and provides options for call routing. This enhances the overall customer experience and creates a professional image for the business.
  • Call recording: Some PABX systems offer call recording functionality, allowing businesses to record and store important calls for training, compliance, or quality assurance purposes.

These are just a few examples of the features offered by PABX systems. The specific features may vary depending on the type and model of the PABX system.

Key Features of PABX Systems

A PABX allows organizations to use more phone units than their physical phone lines. Companies just need to assign extension numbers to each telephone unit. Moreover, PABX users can have internal calls for free.

The following basic functions and advanced features are available in most PABX systems:

  • Auto Attendant (Digital Receptionist): Automatically connects callers to the target extension number using a menu.
  • Call Forwarding: Lets admins route incoming calls based on specific criteria.
  • Call Transfer: Enables a user to hand off a live call to another user or extension.
  • Voicemail: Provide callers with the option to leave a voicemail message to ensure you can follow up.
  • IVR: Works like an upgraded auto attendant for account inquiries, product information requests, and other purposes.
  • Automatic Ring Back: Enables users to pre-dial a busy line and receive a ring back when it’s available, supporting remote/mobile workers.
  • Direct Dial Numbers: Allows callers to bypass IVRs to connect to intended numbers directly.
  • Conference Call: Allows speaking with more than one party at the same time.
  • Call Parking: Allows users to put an ongoing call on hold on one device and continue on another.
  • Call Recording: Used for documentation, monitoring, training, or other purposes by integrating with other applications.
  • Do Not Disturb (DND): Blocks incoming calls to a specific extension.
  • Ring Groups: Instructs phones to ring in sequence or simultaneously for reliability.

How to Select the Appropriate PABX System

  • Selecting the appropriate solution is crucial when considering the use of a PABX. How? When selecting a PABX system, keep these six things in mind.
  • Think about what your company requires. Consider the number of staff members, the number of phone lines needed, and services like voicemail and call routing. A scalable system is required for an expanding firm.
  • Examine your alternatives for deployment and hardware. For versatility, PABX systems can be software-based, hardware-based, or cloud-based.
  • Make sure it can grow in the future. The system ought to make it simple to add new lines, extensions, and sophisticated features. Greater scalability is provided via a cloud-based PABX.
  • Verify redundancy and dependability. To prevent any downtime, the system has to have two power supplies and failover systems.

Installation and setup of a PABX system

Installing and setting up a PABX system requires careful planning and coordination. Here are some steps involved in the installation and setup process:

  • Assess requirements: Determine the specific communication needs of your business. Consider the number of extensions required, the number of external phone lines, and any additional features needed.
  • Select a PABX vendor: Research and select a reputable PABX vendor that can provide the system and support services. Consider factors such as reliability, customer support, and pricing.
  • Design the system: Work with the PABX vendor to design the system based on your requirements. This includes determining the number of extensions, configuring call routing rules, and setting up any additional features.
  • Prepare the infrastructure: Ensure that the necessary infrastructure is in place for the PABX system. This includes the installation of phone lines, network connections, and any required hardware.
  • Install and configure the system: Install the PABX hardware and software according to the vendor's instructions. Configure the system settings, including extension numbers, call routing rules, and features.
  • Test the system: Conduct thorough testing to ensure that the PABX system is functioning correctly. Make test calls, check call routing, and test all the features to ensure proper functionality.
  • Employee training: Provide training to employees on how to use the PABX system effectively. This includes instruction on making and receiving calls, using features such as call forwarding and voicemail, and accessing call recordings.


In today's business landscape, effective communication is essential for success. PABX systems provide a comprehensive solution to streamline communication processes, improve connectivity, and enhance productivity in the workplace. Whether you are a small business or a large corporation, incorporating a PABX system into your operations can revolutionize the way you communicate within your organization and with your clients.

PABX & Intercom Price in Bangladesh 2024

Best Update PABX & Intercom Price List Latest Price
IKE 48 Line PABX & Intercom System ৳ 24,000.00
Panasonic KX-TES824 24 Port Hybrid PABX cum Intercom ৳ 60,000.00
Panasonic KX-TES824 16 Port Hybrid PABX cum Intercom ৳ 48,000.00
Panasonic KX-TES824 8 Port Hybrid PABX cum Intercom ৳ 37,000.00
IKE 128 Line Apartment PBX Intercom System ৳ 77,000.00
Panasonic KX-NS320BX Smart Hybrid IP PABX System ৳ 00.000.00
Verbex VT-040B-40P Professional Series 40-Port PABX & Apartment Intercom Machine ৳ 42,500.00
Verbex VT-040B-48P Professional Series 48-Port PABX & Apartment Intercom Machine ৳ 48,500.00

FAQs on PABX And Apartment Intercom Systems:


What is an apartment intercom system?

Answer: An apartment intercom system is a communication device installed in multi-unit residential buildings to allow residents to communicate with visitors at the building's entrance. It typically includes a main panel at the entrance, individual units with intercom handsets, and often features video surveillance for added security and convenience.

How much is an apartment intercom system?

Answer: The cost of an apartment intercom system can vary depending on factors such as the brand, features, number of units, and installation requirements. Generally, basic audio intercom systems can start around ৳ 20,00.00 per unit, while more advanced video intercom systems with additional features can range from ৳ 20,00.00 to ৳ 25,00.00 per unit.

How do you use a flat intercom?

Answer: To use a flat intercom system, press the call button or speak into the microphone to communicate with the visitor at the main panel. To grant access, press the door release button. In a video intercom system, you can also view the visitor through the video feed before deciding to grant access.

Why do apartments have intercoms?

Answer: Apartments have intercoms for increased security and convenience. Intercoms allow residents to communicate with visitors at the building entrance without having to physically open the door, reducing the risk of unauthorized entry. They also offer a means of communication between residents and building management for maintenance, deliveries, and emergencies.

Benefits of PABX and intercom System?

Answer: The combined benefits of a PABX and intercom system include cost-effective communication, centralized control over calls, advanced features like call forwarding and intercom communication, scalability to accommodate growth, and improved productivity through streamlined communication processes. Together, they enhance internal and external communication efficiency for businesses and residential buildings.

What is a PBX system used for?

Answer: A private branch exchange (PBX) is a telephone system within an enterprise that switches calls between users on local lines, while enabling all users to share a certain number of external phone lines.

Installation of PABX & Intercom System in Bangladesh?

Answer: The installation of PABX and intercom systems in Bangladesh typically involves assessing the communication needs, selecting the appropriate system based on requirements and budget, installing the main control unit, connecting individual extensions, setting up features like call routing and voicemail, and testing the system for functionality. It is recommended to hire certified professionals for proper installation and maintenance.

What is intercom system in flats?

Answer: An intercom system in flats is a communication device that allows residents to communicate with visitors at the main entrance of a residential building without directly engaging with them. It typically includes a main panel at the entrance, individual units in each flat, and may feature audio and video capabilities for added security and convenience.