The GSM 4G Gate Intercom incorporates a professional industrial-grade GSM engine that receives calls at its SIM number, just like any ordinary GSM phone. The system operates on the GSM module quad-band 850/900/1800/1900 and works on several 4G bands.

This intercom is compatible with both 2G and 4G SIM cards.

When a visitor arrives at your property, they will press the call button on the intercom, which will then connect to a phone number of your choosing (up to 2 numbers can be added, which will ring in sequence). Once you answer the phone and speak to them, you can open the gate from your phone and let them in remotely from anywhere in the world.

You can also open the gates by dialing the SIM card number held within the unit and by pressing a combination of your choice on the keypad.

The advantages of this system over others are that you do not have to leave your car to open the gates, avoiding weather or safety issues. You don't need to carry around a separate remote device or replace it if it gets lost. No phone line is required, as the unit will use the mobile phone network to place calls.

• GSM frequency: Quad band 850/900/1800/1900
• Power supply voltage: 12 DC
• 4G bands: B1/B3/B5/B7/B8/B20
• Current used in standby mode: 70 milliamps
• Max current: Up to 2 amps
• Stainless steel vandal-proof enclosure
• Backlit keypad
• Standard 2G or 4G SIM card
• No landline required
• Dimensions: L260 x W120 x H45mm
• Brushed stainless steel is 2mm thick
• Operating temperature: -10°C to +40°C
• Signal strength function
• Stay active SIM card function
• 3 call points (activated in sequence) per button
• Digit keypad code access (50 separate 4-digit access codes)
• Phone list for dial-to-open access (200 users)
• Hold gate open feature
• Pedestrian relay or door lock
• Easy programming via SMS message (keypad programmed via keypad)
• Adjustable relay time.