Replacing a Doorbell Camera? Here Are Your Options as an Installer
26 August 2025
Smart alternatives for old intercoms
For many installers, replacing a traditional doorbell with a smart doorbell camera is a recurring task. The challenge? Working efficiently within the existing infrastructure while providing a solution that feels modern and user-friendly for the client.
When Is the Right Time to Replace a Doorbell?
There are several situations where customers request a replacement of their existing system:
Outdated or defective video door phone/intercom
Limited features such as no video storage or remote access
Desire for a stylish upgrade that matches their home
Incompatibility with a new home automation system
Whatever the reason, a modern doorbell with camera increases comfort, safety, and convenience.
Working with Existing Wiring or Going Fully Wireless?
As an installer, it’s crucial to first assess the current infrastructure. With Fasttel, you have two options:
Using Existing Wiring
Perfect if a wired intercom or doorbell is already in place.
Advantages:
Stable connection
Better power supply (via PoE)
No dependency on Wi-Fi quality
Whatever the reason, a modern doorbell with camera increases comfort, safety and ease of use.
DID YOU KNOW?
Fasttel intercoms such as the Prestige or Wizard Elite can easily be connected to existing systems thanks to SIP compatibility and flexible wiring options.
Installing Fully Wireless
Some projects require minimal intervention or have limited access for cabling.
Quick installation
Ideal for renovation projects
Complete freedom in positioning
DID YOU KNOW?
The Fasttel Commander indoor unit, for example, works via Wi-Fi and requires no cabling between the outdoor and indoor stations. Plus, apps can also serve as indoor units.
TIPS FOR A SMOOTH TRANSITION
Assess the site conditions: How is the old bell connected? Is there power at the door?
Choose Plug & Play whenever possible: Fasttel products are designed for fast and intuitive installation without unnecessary configuration.
Communicate with the client: Show how simple the system is, from camera use to smartphone connectivity.
Pick a model with style: Design matters. Fasttel intercoms in glass or aluminum make a strong visual impression too.
Fasttel as a Reliable Partner
As an installer, you want to deliver quality without wasting time. That’s why Fasttel offers:
100% Belgian-made intercoms with local support
Clear manuals and wiring diagrams
Free demos and test units
Full SIP integration and smart home compatibility
Want to Learn More? Request our free brochure with:
Technical details of every model
Comparison tables
Practical installation tips
Inspiring examples of intercoms that truly stand out
.png)
.png)