Intercom Card for GSM 4G/LTE Mobile Cellular line

Intercom Card for standard Mobile Cellular line

Automatic dial to a phone number by pressing external button or keyboard through the cellular mobile network (GSM, WCDMA o 4G/LTE). It can be used as intercom or remote access control.

It is ideal for establishments where wiring is not possible or required (voice or data), allowing greater versatility and fast in installation.

It allows dialing up to 10 pre-configured numbers that are dialed sequentially in case there is an error in the call or no answer.

It has specific pin connectors for external devices such as keyboard, pushbutton, loudspeaker and proximity card reader.

It has 2 dry contact relays that operate independently, for connection of electric doors, which can be activated from remote telephone (with code, SMS or missed call). They can also be activated from external devices (such as card readers, biometric, proximity, etc.), since it has digital inputs to which buttons and sensors can also be connected. It can generate alarms by calling a telephone number with the activation of some sensor input.

GSM 4G/LTE intercom cards can have pre-recorded messages that indicate the status or activity. These messages can be in several languages, Spanish (Spanish), English, Portuguese and Catalan, are available, other languages ​​upon request.

It is perfect for SOS points, access control multiple sites or doors, intercoms for gas stations, specific areas, hotels and hospital environments and so on (see common uses).

Any customization is possible , since the integrated PCB card allows installation in any preferred device, box, or structure, allowing its use in multiple applications and projects. It can be a component within a set of more complex systems.
It can be used to develop products or manufacture solutions using the branding of the integrator.

FeaturesProduct VersionsCommon uses

Available Versions*:

  • GSM 4G/LTE PCB Card

General features:

  • Handsfree intercom with hanging and automatic hang-up
  • Direct connection via telephone by Cellular Mobile Line (GSM, WCDMA o 4G/LTE).
  • Connectors for external devices such as keyboard, pushbutton, loudspeaker and proximity card reader.
  • Sequence dialing to 10 programmed numbers.
  • With 2 independent dry contact relays. Ideal for doors that activate electrically or external devices (card readers, fingerprint, etc).
  • Opening doors remotely (activation of relays) with dailing code from any telephone or by making a call or SMS
  • Opening doors by dailing code from external keyboard
  • PCB Card Format for any Case, device or structure.
  • Loudspeaker included of 1W output
  • Contact input (sensors, alarms, etc.) to make a call.
  • Wiring, AC power
  • It works with the most common mobile cellular networks (GSM, WCDMA o 4G/LTE), which allows its use in coverage areas of different networks.

*Note: visit ‘product’s versions’ to check references.




Communication Protocols GSM, WCDMA, LTE-TDD y LTE-FDD
Comunicación por Red móvil Yes
Frequency Bands GSM (Mhz) B8 (900) y B3 (1800)
Frequency Bands WCDMA 3G (Mhz) B1 (2100), B8 (900) y B5 (850)
Frequency Bands 4G/LTE cat 4 (Mhz) B1 (FDD 2100), B3 (FDD 1800); B5 (FDD 850), B7 (FDD 2600); B8 (FDD 900), B20 (FDD 800DD), B38 (TDD 2600), B40 (TDD 2300) y B41 (TDD 2500)
Dimensions (HxWxD) mm 82x75x14 mm
  • Centralized access control for multiple sites or doors.
  • Difficult access Remote sites.
  • Unattended gatehouses or guardhouses.
  • Parking barriers and Tollgates.
  • Healthcare and geriatric environments
  • Gas stations, unattended service stations
  • For elevators and kiosks
  • Emergency intercom on the high way (SOS points)
  • Public transportation stations
  • Accessibility systems for reduced mobility people.
  • Intercom in prisons
  • For specific areas or emergency in hotels, hospitals and other types of builidng
  • Intercoms for operating rooms and hospitals, etc.
  • Vending machines