Best GSM Activate products in the Doorbells + Door intercom system category

On this page you'll find a ranking of the best GSM Activate products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.

1. GSM Activate 4G GSM Intercom with Keypad

The GSM 3G intercom features a professional-grade GSM engine. It receives calls under its SIM number, just like any other phone. The system operates with a Quad-Band GSM module and 3G frequency. This intercom works with both 2G and 4G SIM cards worldwide.

When a visitor arrives, they press the call button on the intercom. This initiates a connection to a phone number (up to two numbers can be added per call button), which will be dialed in a sequence of your choosing. Once you answer the call and speak with the visitor, you can open the gate with your phone and grant them access, no matter where you are in the world.

You can also open the gates by dialing the number of the SIM card located in the unit or by pressing a combination of your choice on the keypad. This intercom comes with a fully functional keypad.

The GSM 4G intercom with keypad is easily wired into your gate and garage systems. The box is small and robust, making it easy to store outdoors. It is weather-resistant, housed in an IP68 enclosure specifically designed for outdoor installations. It has been tested in extreme heat and icy weather conditions. 

2. GSM Activate GSM 4G Gegensprechanlage mit Tastatur, 2 Drucktasten

The GSM 4G intercom with buttons and keyboard features a professional-grade industrial GSM engine. It receives calls on its SIM number just like any regular phone. The system operates on the GSM Quadband and 3G frequency.

This intercom works worldwide with both 2G and 4G SIM cards.

When a visitor arrives at the property, they press the call button on the intercom. This will then connect to a phone number of your choice. Please note that up to two numbers can be added per call button. Once you answer the phone and speak with the visitor, you can open the gate with your phone, allowing them access from anywhere in the world remotely.

You can also open the gates by dialing the SIM card number stored in the unit or by pressing a combination of your choice on the keyboard.

Features of the GSM 4G intercom with 2 buttons and keyboard:
In addition to the 2 buttons and the fully functional intercom system for your phone, the 3G intercom comes with buttons and a keyboard.

Housed in a vandal-proof brushed stainless steel box.
A high-quality backlit keyboard and call button.
It is a high-end GSM 4G intercom at an amazing price.

Quad-band frequency 850/900/1800/1900 MHz.
4G bands - B1/B3/B5/B7/B8/B20.
Supply voltage: 12 DC.
Vandal-proof stainless steel housing.
Backlit keypad.
Standard 2G or 4G SIM card.
Dimensions - L260 x W120 x H45 mm.
Brushed stainless steel is 2 mm thick.
Operating temperature: -10...+40°C.
Signal strength function.
Stay active SIM card function.
2 detectors (activated sequentially) per button.
Code access with numeric keypad (50 separate 4-digit access codes).
Phone list for Dial to Open Access (200 users).
Keep gate open.
Pedestrian relay or door lock.
Easy programming via... 

3. GSM Activate 4G GSM Intercom

The GSM 4G Intercom incorporates a professional industrial grade GSM engine that receives calls at its SIM number, as any ordinary GSM phone. The system operates in the GSM module quad-band 850/900/1800/1900 and works on several 4G bands.
This Intercom works 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 (up to 2 numbers can be added which will be rung in sequence) of your choosing. Once you answer the phone and speak to them you can then open the gate from your phone and let them in remotely from wherever you are in the world.
You can also open the gates by dialling the SIM card number held within the unit and also by text message commands.
The advantages of this over other systems are that you do not have to leave the car to open your gates, avoiding weather or safety issues, you don't need to carry around a separate remote device or indeed replace it if it were to get lost!
No phone line is required as the unit will use the mobile phone network to place the calls.

- GSM frequency: Quad band freq 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

- Standard 2G or 3G SIM card

- No landline required

- Dimensions - L260 x W120 x H45 mm

- Brushed stainless steel is 2 mm thick

- Operating temperature: -10°C ... +40°C

- Signal strength function

- Stay Active SIM card function

- 2 call points (activated in sequence) per button

- 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. 

4. GSM Activate 4G GSM Intercom with keypad - 4 buttons

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 850/900/1800/1900/2100 MHz and includes 4G capabilities.

This intercom works with 2G, 3G, 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 the car to open your 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, 3G, or 4G SIM card
- No landline required
- Dimensions: L260 x W120 x H45 mm
- Brushed stainless steel is 2 mm thick
- Operating temperature: -10°C to +40°C
- Signal strength function
- Stay active SIM card function
- 4 call points (activated in sequence) per button
- Digit keypad code access (50 separate 4-digit access codes)
- Phone list for dial-to-open access (30 users)
- Hold gate open feature
- Pedestrian relay or door lock
- Easy programming via SMS message (keypad programmed via keypad)
- Adjustable relay time. 

5. GSM Activate 4G GSM Gegensprechanlage mit Tastatur, 1 Drucktaste

The GSM 4G Intercom with Keyboard features a professional-grade GSM engine. It receives calls on its SIM number just like any regular phone. The system operates on Quadband GSM and 4G frequencies.

This intercom works with both 2G and 4G SIM cards, allowing it to be used worldwide.

When a visitor arrives at the property, they press the call button on the intercom. This connects the intercom to a pre-programmed phone number (up to 2 numbers can be added per call button). If there is no answer, the intercom will call the second number. Once you answer the phone and speak with the visitor, you can open the gate with your phone and grant remote access from anywhere in the world.

You can also open the gates by dialing the SIM card number stored in the unit or by pressing a combination of your choice on the keyboard.

Features of the GSM 4G Intercom with Keyboard:
This intercom comes with a fully functional keyboard. The contents include:

- Housed in a vandal-proof brushed stainless steel box
- Equipped with a high-quality backlit keyboard and call button
- A high-end GSM 4G intercom at an amazing price
- Compact and durable
- Tested in extreme heat and frost

Technical Specifications:
- Quad-band frequency 850/900/1800/1900 MHz
- 4G bands - B1/B3/B5/B7/B8/B20
- Supply voltage: 12 - 24 DC
- Vandal-proof stainless steel housing
- Backlit keyboard
- Standard 2G or 4G SIM card
- Dimensions L240 x W140 x H45 mm
- Brushed stainless steel is 2 mm thick
- Operating temperature: -10...+40°C
- Signal strength function
- Stay Active SIM card function
- 2 detectors (activated sequentially)
- Code access via the... 

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