Video Intercom & Access Control

See your visitors, talk to them and unlock the door – from anywhere in the globe with ThreePBX’s Video Intercom & Access Control.
Best Quality
24/7 Support
ThreePBX Video Intercom

Advanced and Powerful Features

Audio & Video Call

Contact multiple smartphones or tablets via push notification with video and voice.

Door Locking and Release

Lock or open doors with just a touch on your mobile or a click on your computer.

Smart Device Access

View entrances from a computer screen, laptop, tablet, or dedicated display unit.

Visitor History

Record who visits you and who exists, keeping a detailed record that can be fetched anytime you want.

Multiple Connectors

Connect the intercom to the existing door chime, door opener and garage opener, or wherever you like.

Centralized Management

Monitor & manage all of your video surveillance systems with a single, unified video management interface.

Alarms & Alerts

Get timely notifications against any specified alert condition you have set so that you can take preventive measures required.

Ease of Use

User-friendly interface that is easy to set up and use and also requires minimal technical expertise to operate the system.

Conversation Recording Options

Cloud Hosted

Our cloud-based video intercom and access control systems give you comprehensive surveillance control from anywhere.

On-site Hardware

With on-site dedicated hardware-based recording option, get locally available recording snapshots of your conversation.


Expert Installation Services​

At ThreePBX, we’re dedicated to delivering first-rate technology products and expert installation services in order to ensure your property is safe and secure round the clock.

See Who You Let in

With a video intercom, building staff and renters don’t have to take a chance that the person they’re allowing in is indeed authorized.


Smart Display

Realtime Video

Robust Hardware

HD Video Quality

Flexible Tariff Plans

Fast Support 24/7

Our Benefits

Smart Door Communication

Stay informed and respond before letting the visitors in.

Mobile Door Communication

Let the delivery guy drop the parcel when you are outside.

Keyless Door Locks

No need to keep keys for door with smart access control system.

Rugged Design

Modern design that is sleek & rugged at the same time.

Country-wide Services

ThreePBX Is Available To All Corners Of The Country

ThreePBX’s Video Intercom Solution Installation Service is available all across the country. We are here to discuss about your specific requirement of solution design.

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Features for Everyone


Ensure your deliveries and important letters are secure outside your door.

Property Managers

Keep a track of all the properties under your supervision with a few clicks.

Property Owners

Monitor your property from anywhere in the world with just a smart access.


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Trusted by​


We believe that the power of company success lies in the power of technology, and we’re here to help you excel your vision.

  • Trust

    From set-up to support, our highly trained team of professionals are here to simplify the process, and help you gain the maximum benefits from our seamlessly efficient communication system.

  • Transparency

    We believe that our quality service speaks for itself, which is why we don’t bind our customers into long term contracts. We work with full transparency to deliver you with a range of tailored pricing packages and monthly payment schemes with no hidden fees.

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"Threepbx consolidates all of my customer data into a single location, allowing me to easily access their account history, notes, and documents from a single screen. With Threepbx, managing customer relationships becomes effortless and intuitive, eliminating any uncertainty or guesswork involved in the process."
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What’s the difference?

Traditional phone numbers versus Virtual phone numbers

Even though virtual phone numbers and regular phone numbers work the same, there are key differences between the two. First, area codes don’t really matter when it comes to VoIP phone systems. Unlike regular phone numbers, virtual ones work independently of location. This means you’ll be able to choose a phone number with any area code you choose.

Second, landline phone numbers are linked to a specific device, usually a landline phone you can have at home or in your office. Virtual phone numbers can be linked to many devices, which allows users to make voice calls not only from a landline but also from a smartphone or a computer. All you need to make the call is the virtual phone number! This provides businesses with greater flexibility and freedom of use, which is key in today’s world.

Virtual phone numbers will allow you to measure your marketing efforts by tracking the number of calls you receive from prospects that are coming from all your social media platforms. This way, you can adjust your efforts however necessary to make sure your prospects can contact you whenever they need it.

These two key differences make it possible to understand exactly why VoIP phone systems have become so popular among businesses. They are convenient, flexible, easy to use and they contribute to successful communication not only with clients but also with partners and team members. 

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