The GSM 4G/LTE Gate Opener is a remote control system designed to be connected to the automatic gate's electrical opening system. Thanks to integrated GSM/4G technology, it allows you to open or close the gate simply by making a call from your mobile phone .

The device uses an internal SIM card: when it receives a call from an authorized number, it automatically sends a pulse to the gate's control unit to activate the opening. The call is automatically rejected, so there are no phone charges .

This solution is particularly useful when you need to open a gate remotely, for example to allow access to couriers, suppliers, or visitors, or to manage entrances to parking lots, companies, apartment buildings, and private homes.

It supports up to 200 gate opener numbers and 8 master command and management numbers: perfect for managing access for private individuals, companies, condominiums and large buildings.

User management and configuration

The system allows you to manage authorized users in two ways:

• Remote management via SMS , password protected

• Local management via PC , using the optional FT782M interface and dedicated software

You can add, remove, or edit authorized numbers easily and securely.

The device's power supply is extremely flexible and can vary from 9 to 32 Vdc , making it compatible with most existing systems.

Package Contents

• GSM/4G gate opener already assembled and tested

• Integrated SIMCom A7682E GSM/4G module

• GSM antenna in stylus format with connection cable

Important note about the SIM

To use the device in areas covered by 4G/LTE networks you need to:

• Have a SIM card with voice and data traffic

• That the SIM is enabled for VoLTE technology

In the absence of VoLTE, the system will still work but only via SMS commands , without the possibility of using it via calls.

Typical applications

• Remote opening of automatic gates

• Access control for parking lots, businesses, and condominiums

• Management of burglar alarm systems

• Activation of irrigation systems or pumps

• Remote control of industrial plants

• Air conditioning or heating management

• Remote control of devices from a distance

Main technical features

• Integrated GSM/4G module: SIMCom A7682E

• Supported bands:

  • LTE-FDD B1/B3/B5/B7/B8/B20

  • GSM/GPRS/EDGE 900/1800 MHz

• Control via AT commands

• Working temperature: -40°C ÷ +85°C

• Data transfer:

  • LTE Cat 1: Uplink 5 Mbps / Downlink 10 Mbps

  • EDGE: up to 236.8 Kbps

  • GPRS: up to 85.6 Kbps

• System Power:

  • From 9 to 32 Vdc (max absorption 1 A)

  • Alternatively Li-Ion battery 800–1000 mAh

A7682E Module Specifications

• Module supply voltage: 3.4 ÷ 4.2 V (typical 3.8 V)

• Maximum current draw in transmission: 0.8 A

• Module dimensions: 19.6 × 19.6 × 2.4 mm

• Protocol support: TCP/IP, HTTP, HTTPS, DNS, SSL

• Interfaces: UART, USB 2.0, I²C, GPIO

• Compatible with Windows, Linux and Android drivers

• Firmware update via USB/FOTA

Main advantages

• Remote gate opening with no call costs

• No need for additional remote controls

• Simple and secure user management

• Compatible with modern 4G/LTE networks

• Wide power compatibility

• Quick installation on existing systems

Documentation and useful links

• For drivers (Driver USB.zip) – For the latest driver version http://www.ftdichip.com/Drivers/VCP.htm
• For the software (TDG Configurator.zip ITALIAN)
• For the software (TDG Configurator.zip Multi Language)
• Enable administrator control in Windows 7/8/10

• The device does not respond to messages. When sending a message, the LEDs do not indicate that the message has been received.
  Check that there is credit on the remote control SIM. If there is, disable RCS chat on your smartphone. To disable RCS chat, go to "Messages > Message Settings > RCS Chat" (If you don't see this menu, refer to your phone's manual to disable the feature).