GSM Intercom – Solutions for 1-, 2-, 3-, and 4-unit apartment buildings and offices
The greatest advantage of GSM intercoms is that we can open the door - without even having to press the handle. With the help of these intercoms, door and gate opening can be handled remotely, requiring only a phone call or the activation of a mobile application.
GSM intercoms provide the most advanced technology in the field of access control systems. They combine convenience, flexibility, and reliability. All of this is thanks to the core features of GSM/4G intercoms, which we present in detail below.
These are the main advantages of GSM/4G intercoms:
- Simple installation: These systems do not require complex wiring, as communication takes place via the mobile network, which means easier installation and less maintenance.
- Multiple user options: GSM/4G intercoms can connect to several phone numbers, allowing multiple users to control the entrance, which is ideal for apartment buildings, shops, or industrial facilities. The intercoms can also be integrated into existing 4-wire systems.
- Excellent sound quality: Clear sound quality ensures precise communication with the person standing at the gate.
- High-level security: The door can only be opened from pre-set phone numbers, ensuring that unauthorized persons cannot access the entrance.
What are the additional benefits of the products on this page?
- Flexible settings: The products offer the possibility to set ringing and conversation times, allowing you to regulate after how much time it calls the next number and how long the conversation can last.
- Versatile usability: GSM/4G intercoms are suitable for residential, commercial, and industrial use alike, as they can be flexibly customized according to needs; multi-apartment intercom solutions are also available.
- Energy-efficient operation: The devices have low power consumption, making them practical for locations like holiday homes or remote facilities where power supply is limited. With ProBattery, uninterruptible operation can be ensured even during power outages.
Intercoms are available in various sizes. You can choose from the following intercom sets:
- Single-apartment intercom – for family houses, holiday homes
- 2-apartment intercom set – well-suited for semi-detached houses, small apartment buildings
- 3-apartment intercom – a practical choice for smaller apartment blocks
- 4-apartment intercom set – optimal for apartment buildings, offices, or operating industrial gates
These GSM/4G intercoms provide a convenient, reliable, and secure access solution, available in 1, 2, or 4-apartment versions, or connected to an existing 4+n intercom system.
InterCom GSM - GSM call forwarding device (intercom / lifts)
In stock
Multipurpose GSM Intercom module
- It can be combined with any four flats systems
- Two relay outputs which DTMF codes can control during a call
- Free gate opener function from 1000 phone numbers
- Power monitoring
- Event log of 16.000 entries, continuous GSM signal strength monitoring
- Night shift mode: a time interval can be set when the module will not forward incoming calls
- Programming by SMS, PC and Android
Price:
118€ + VAT
(150€)
InterCom 4G - 4G call forwarding device (intercom / lifts)
In stock
Multipurpose 4G Intercom module
- It can be combined with any four flat systems
- Two relay outputs which DTMF codes can control during a call, (bistable, monostable mode)
- Free gate opener function from 1000 phone numbers
- Power monitoring, optional ProBattery for uninterrupted operation
- Event log of 16.000 entries, continuous GSM signal strength monitoring
- Night shift mode: a time interval can be set when the module will not forward incoming calls
- Programming by SMS, PC and Android
Price:
153€ + VAT
(195€)
InterCom GSM Monitoring Set – GSM intercom module for wireless intercom systems
In stock
Universal GSM Caller with Speaker and Microphone
The InterCom GSM Monitoring Set is a universal GSM intercom module designed to be installed behind existing or custom faceplates.
- Wireless GSM intercom module with 5 inputs and gate opener function for up to 1,000 caller IDs, ideal for expanding existing systems.
- Two-way voice communication via speaker and microphone, with 8 notification phone numbers per input and support for night mode.
- Flexible I/O: 2 relay outputs with bistable or monostable operation, controllable via DTMF codes, voice call, or SMS.
- Monitoring station capability: SIA DC-09 protocol, heartbeat and event signaling, mains power monitoring with ProBattery backup.
- Compact design for recessed installation or mounting behind faceplates, 16,000-event memory, continuous GSM signal strength monitoring, and SMS/PC/Android programming.
Price:
216€ + VAT
(274€)
InterCom GSM Kit 1 flat - GSM call forwarding device (intercom / lifts)
In stock
GSM intercom module, 1 apartment version
- 1 apartment intercom with metal push button, microphone, speaker
- 2 relay output which can be controlled by DTMF codes during call
- Free gate opener function from 1000 phone numbers
- Power monitoring, optional ProBattery for uninterrupted operation
- Event log of 16.000 entries, continuous GSM signal strength monitoring
- Night shift mode: a time interval can be set when the module will not forward incoming calls
- Programming by SMS, PC and android
Price:
243€ + VAT
(309€)
InterCom 4G Monitoring Set – 4G door phone module for door phone systems on the 4G network
In stock
Universal GSM/4G Caller with Speaker and Microphone
The InterCom 4G Monitoring Set is a universal 4G intercom module designed to be installed behind existing or custom faceplates.
- 4G intercom module with 5 inputs and gate opener function for up to 1,000 caller IDs, ideal for expanding existing intercom and video intercom sets.
- Two-way voice communication via speaker and microphone, with 8 notification phone numbers per input and support for night mode.
- Flexible I/O: 2 relay outputs with bistable or monostable operation, controllable via DTMF codes, voice call, or SMS.
- Monitoring station signaling with SIA DC-09 protocol, heartbeat and event transmission, mains power monitoring with ProBattery backup.
- Compact design for recessed installation or mounting behind faceplates, 16,000-event memory, continuous GSM signal strength monitoring, and SMS/PC/Android programming.
Price:
251€ + VAT
(319€)
InterCom GSM Kit Forest - GSM caller, with GPRS, SMS and voice calls
In stock
GSM intercom module, green version
- InterCom GSM with metal push button, microphone, speaker
- 2 relay output which DTMF codes can control during call
- Free gate opener function from 1000 phone numbers
- Power monitoring, optional ProBattery for uninterrupted operation
- Event log of 16.000 entries, continuous GSM signal strength monitoring
- Night shift mode: a time interval can be set when the module will not forward incoming calls
- LED lighting
- Programming by SMS, PC and Android
Price:
256€ + VAT
(326€)
InterCom GSM Kit 2 flats - GSM call forwarding device (intercom / lifts)
In stock
GSM intercom module, 2 apartments version
- 2 apartments intercom with metal push buttons, microphone, speaker
- 2 relay output which can be controlled by DTMF codes during a call
- Free gate opener function from 1000 phone numbers
- Power monitoring, optional ProBattery for uninterrupted operation
- Event log of 16.000 entries, continuous GSM signal strength monitoring
- Night shift mode: a time interval can be set when the module will not forward incoming calls
- Programming by SMS, PC and Android
Price:
270€ + VAT
(343€)
InterCom GSM Kit Emergency - GSM emergency call, with GPRS, SMS and voice calls
In stock
GSM intercom module, emergency version
- Intercom GSM with metal push button, microphone, speaker
- With customizable inscription (fire, help, etc.)
- 2 relay output which can be controlled by DTMF codes during call
- Free gate opener function from 1000 phone numbers
- Power monitoring, optional ProBattery for uninterrupted operation
- Event log of 16.000 entries, continuous GSM signal strength monitoring
- Night shift mode: a time interval can be set when the module will not forward incoming calls
- Programming by SMS, PC and android
Price:
270€ + VAT
(343€)
InterCom GSM Emergency Caller – GSM calling module for port and ambulance emergency call systems
In stock
Universal GSM Caller with Speaker and Microphone, Recessed Design
The InterCom GSM Emergency Caller is a professional GSM calling module, ideal for concierge emergency calls, barrier calling, and medical emergency systems.
- SOS emergency calling button in a recessed design, providing immediate connection to up to 8 phone numbers; ideal for ambulance or central emergency systems.
- Two-way voice communication via speaker and microphone, with adjustable volume and microphone sensitivity (via ProRead software).
- Flexible I/O: 3 NO/NC inputs, 2 relay outputs with bistable or monostable operation, and DTMF control during conversation.
- Intelligent monitoring: GPRS signaling with SIA DC-09/Enigma protocols, free output control with caller ID, tamper protection, and power monitoring with ProBattery backup.
- Secure, recessed wall-mount design with optional frames, 16,000-event memory, continuous GSM signal strength monitoring, and SMS/PC/Android programming options.
Price:
270€ + VAT
(343€)
InterCom GSM Emergency Caller – Wall-mounted emergency call system for doors and entrances
In stock
GSM Calling System with Speaker and Microphone, Wall-Mountable Design
The InterCom GSM Emergency Caller is a surface-mounted emergency calling system that provides emergency communication over GSM networks for concierge, entrance, and barrier use.
- SOS emergency calling button in a wall-mounted design, providing immediate connection to up to 8 phone numbers with a circular calling function.
- Two-way voice communication via speaker and microphone, with adjustable volume and microphone sensitivity (via ProRead software).
- Flexible I/O: 3 NO/NC inputs, 2 relay outputs with bistable or monostable operation, and DTMF control during conversation.
- Intelligent monitoring: GPRS signaling with SIA DC-09/Enigma protocols, free output control with caller ID, tamper protection, and power monitoring with ProBattery backup.
- Secure and reliable surface-mounted design with a 16,000-event memory, continuous GSM signal strength monitoring, and SMS/PC/Android programming options.
Price:
270€ + VAT
(343€)
InterCom 4G Kit 1 flat - 4G call forwarding device (intercom / lifts)
In stock
4G intercom module, 1 apartment version
- 1 apartment intercom with metal push button, microphone, speaker
- 2 relay output, which DTMF codes can control during a call
- Free gate opener function from 1000 phone numbers
- Power monitoring, optional ProBattery for uninterrupted operation
- Event log of 16.000 entries, continuous GSM signal strength monitoring
- Night shift mode: a time interval can be set when the module will not forward incoming calls
- Programming by SMS, PC and Android
Price:
278€ + VAT
(353€)
InterCom 4G Kit 2 flats - GSM/4G call forwarding device (intercom / lifts)
In stock
4G intercom module, 2 apartments version
- 2 apartments intercom with metal push buttons, microphone, speaker
- 2 relay output which can be controlled by DTMF codes during a call
- Free gate opener function from 1000 phone numbers
- Power monitoring, optional ProBattery for uninterrupted operation
- Event log of 16.000 entries, continuous GSM signal strength monitoring
- Night shift mode: a time interval can be set when the module will not forward incoming calls
- Programming by SMS, PC and Android
Price:
305€ + VAT
(388€)
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