WH-120 Premium 4G GSM Gate Opener Oman
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Advanced 4G GSM Remote Access Controller for Gates & Barriers
Looking for a GSM gate opener in Oman? The WH-120 Premium 4G GSM Gate Opener works with a SIM card inside the controller. That SIM has its own phone number (the GSM number). Call or send an SMS to that number from an authorized phone and the controller triggers your gate, garage door, barrier or shutter, with no remote control needed.
Built for residential, commercial and industrial use, the WH-120 Premium 4G offers caller ID verification, multi-user access and reliable communication over Oman mobile networks. It suits villas, residential compounds, warehouses, factories, offices, parking areas and gated communities in Muscat, Salalah, Sohar, Nizwa, Sur, Ibri, Rustaq, Barka and across Oman.
You can control access from anywhere with mobile network coverage. Only phone numbers you authorize can open the gate. Its compact design and easy installation make it a simple upgrade for existing automatic gate motors and barrier systems.
Main Features
- 4G GSM remote gate opener controller (SIM card required)
- Operate gates using phone calls or SMS
- Works from anywhere with mobile network coverage
- Secure caller ID access authorization
- Supports multiple authorized users
- No remote controls or key fobs required
- Suitable for gates, barriers, shutters and garage doors
- Easy setup and programming
- Compact and durable design
- Designed for Oman mobile networks
Applications
- Automatic sliding gates
- Swing gate motors
- Garage door openers
- Parking barriers
- Rolling shutters
- Access control doors
- Warehouse entrances
- Industrial facilities
- Residential villas
- Commercial buildings
Benefits
- Control your gate from anywhere
- Better property security: only authorized numbers can open
- No lost or duplicated remote controls
- Give or remove access for family, staff or visitors in minutes
- Easy integration with existing gate automation systems
- Suitable for residential and commercial use
- 4G communication technology
How the WH-120 Works
- Insert a SIM card. Use an active 4G-enabled SIM from an Oman network provider. This SIM number is your gate's GSM number.
- Connect antenna and power. Attach the included GSM antenna and the DC power supply.
- Wire the relay output to the start/open input of your gate motor or barrier control board.
- Save authorized phone numbers using the programming steps in the user manual.
- Call or SMS the GSM number. The controller checks the caller ID and triggers the gate.
Prefer professional help? Add installation with 1-year warranty at checkout, or message us on WhatsApp +968 7759 0074.
Technical Specifications
| Network Type | 4G GSM (SIM card required, not included) |
| Control Method | Mobile phone call and SMS |
| User Authorization | Caller ID verification, multiple users |
| Application | Gates, barriers, garage doors, shutters |
| Installation | Indoor control panel integration |
| Operation Range | Anywhere with mobile network coverage |
| Power Supply | DC power input |
| Output | Relay output for gate trigger |
Package Includes
- 1 × WH-120 Premium 4G GSM Gate Opener
- 1 × GSM antenna
- Installation accessories
- User manual
SIM card is not included.
Why Choose WH-120 Premium 4G GSM Gate Opener Oman?
- Modern 4G remote access technology
- Secure mobile phone gate control
- Works for residential and commercial applications
- Easy installation and configuration
- Compatible with most gate automation systems
- Fast delivery across Oman, cash on delivery available
- Local WhatsApp support from Axovia Tech
Frequently Asked Questions
What is a GSM number in a gate opener?
The GSM number is the phone number of the SIM card inside the controller. You call or send an SMS to this number from an authorized phone, and the controller opens the gate. Phones that are not authorized cannot trigger it.
How does the WH-120 Premium 4G work?
The controller operates gates through authorized mobile phone calls or SMS commands over the 4G GSM network. When it recognizes an authorized caller ID, it activates its relay output to open the gate.
Which SIM card works with the WH-120 in Oman?
Use an active 4G-enabled SIM from an Oman mobile provider that has good coverage at your gate location. If you are unsure about your network, message us on WhatsApp and we will confirm before you order.
Is the SIM card included?
No. You need to provide your own SIM card. Keep it active so the controller stays connected.
How do I set up the WH-120?
Insert the SIM, connect the antenna and power, wire the relay output to your gate motor's start input, then save authorized phone numbers as described in the user manual. Our team can do it for you with the optional installation service.
How many phone numbers can I authorize?
The WH-120 supports multiple authorized users, which is useful for family members, drivers and staff. See the user manual for the exact number.
Do I need a remote control?
No. The gate can be opened directly from authorized mobile phones, so there are no remotes or key fobs to lose or copy.
Can it control sliding and swing gates?
Yes. It works with most sliding gate motors, swing gate motors, barriers, rolling shutters and garage door systems that have a start/open input.
Is there a distance limit?
There is no fixed distance limit. You can control the gate from anywhere that has mobile network coverage, both at the controller's location and on your phone.
Does it work during a power cut?
The controller needs power to operate. Whether your gate works during a power cut also depends on your gate motor and whether it has a backup battery. Ask us if you want a backup power setup.
Can I use it with my existing gate motor?
In most cases yes. If your gate motor has a start, open or push-button input, the WH-120 can trigger it. Send us your gate motor brand and model on WhatsApp and we will confirm compatibility.
Is it suitable for commercial properties?
Yes. The WH-120 Premium 4G is suitable for residential villas, offices, warehouses, factories and commercial facilities.
Do you deliver and install in Oman?
Yes. We deliver across Oman and offer professional installation with a 1-year warranty in Muscat and other areas. Cash on delivery is available.