WH-120 Premium 4G GSM Gate Opener in UAE
WH-120 Premium 4G – Advanced 4G mobile access technology for automatic gates, barriers and garage doors
WH-120 Premium 4G GSM Gate Opener is a compact mobile access controller designed to operate compatible automatic gates, parking barriers, garage doors, rolling shutters and other relay-controlled access systems through the cellular network. Instead of issuing a separate handheld remote to every user, authorised users can trigger the connected automation from a mobile phone, subject to SIM, network and programming configuration.
The controller is particularly useful for villas, residential buildings, offices, warehouses, compounds, parking facilities and commercial entrances in the United Arab Emirates. It uses caller-ID based authorisation and can also support SMS-based administration, making it suitable for projects where users need to be added or removed without distributing physical key fobs.
WH-120 Premium 4G GSM Gate Opener Features
- 4G/LTE cellular gate access for compatible automation systems
- Operate a gate or barrier through an authorised mobile phone call
- SMS-based user management and configuration on supported firmware
- Caller-ID verification helps ignore unauthorised numbers
- No practical radio-remote distance limitation when mobile network service is available
- Dry-contact relay output for integration with gate-control start inputs
- Supports Nano SIM installation
- Compatible with sliding gates, swing gates, parking barriers, garage doors and rolling shutters
- Wired push-button input supported on the WH-120 family
- Suitable for residential, commercial and industrial access-control upgrades
WH-120 Premium 4G GSM Gate Opener Technical Specifications
- Product Family: WH-120 Premium / WH-120 PRO 4G GSM access controller
- Network: 4G/LTE with GSM fallback support depending on supplied regional module
- GSM Bands: 850 / 900 / 1800 / 1900 MHz
- EMEA LTE-FDD Bands: B1 / B3 / B5 / B7 / B8 / B20 / B28
- EMEA LTE-TDD Bands: B38 / B40 / B41
- Power Input: AC 9-30 V or DC 9-36 V / 1 A on WH-120 PRO 4G family documentation
- Relay Output: 1 relay, rated up to 3 A / 240 V AC
- SIM: Nano SIM, 3 V
- Antenna: 50 Ω SMA
- Authorised Users: WH-120 versions are offered with different capacities; supplier documentation lists up to 200 or extended 1200-user variants
- Working Temperature: -10°C to +60°C
- Storage Temperature: -20°C to +60°C
- Relative Humidity: 10-90%, non-condensing
- Dimensions: approximately 96.5 × 50 × 31.5 mm
- Net Weight: approximately 88 g
Specification / Network Note: WH-120 modules are sold in regional and user-capacity variants. Confirm the exact label, LTE band set, authorised-user capacity and SIM compatibility of the supplied unit before installation in the United Arab Emirates.
WH-120 Premium 4G GSM Gate Opener Applications
- Villa sliding and swing gates
- Residential compound entrances
- Automatic parking barriers
- Garage door openers
- Office and commercial entrances
- Warehouses and industrial facilities
- Rolling shutters and relay-controlled doors
- Remote access for property-management and maintenance teams
WH-120 Premium 4G GSM Gate Opener Compatibility, Installation & Programming
The WH-120 is normally connected to a compatible gate or barrier control board through a dry-contact relay, typically using a START, STEP, PUSH BUTTON or similar trigger input. Before wiring, confirm the control-board terminal function and verify the controller power supply. Install the GSM antenna where mobile signal is reliable and place the controller in a dry, protected enclosure.
Programming normally includes inserting an active compatible Nano SIM, setting the administrator number, adding authorised users and configuring relay timing. After installation, test authorised and unauthorised calls, SMS management functions, relay operation and the complete gate or barrier safety cycle.
Why Choose WH-120 Premium 4G GSM Gate Opener?
- Convenient mobile-phone access without distributing large numbers of remotes
- Useful for managing changing resident, staff or authorised-user lists
- Works with many gate and barrier control boards that accept a dry-contact trigger
- 4G/LTE connectivity suitable for modern mobile access projects
- Compact controller suitable for new installations and automation upgrades
Why Choose Sliding Gate Motor UAE?
- Specialist automatic gate, parking barrier and access-control product range
- Compatibility guidance for GSM controllers and gate-control boards
- Professional installation, wiring, programming and testing support
- Gate motors, control boards, photocells, remotes and spare parts available
- Delivery and technical support across the United Arab Emirates
Frequently Asked Questions About WH-120 Premium 4G GSM Gate Opener
How does the WH-120 Premium 4G open an automatic gate?
An authorised user calls the SIM number installed in the controller. The device verifies caller ID and, when authorised, activates its relay output to send an opening command to the connected gate or barrier control board.
Can it be connected to an existing sliding or swing gate motor?
In many cases, yes. The existing control board needs a compatible dry-contact trigger input such as START or PUSH BUTTON. The wiring and power requirements should be checked before installation.
Does the WH-120 require WiFi?
No WiFi connection is required for normal cellular call or SMS operation. It requires a compatible active SIM card and adequate mobile-network signal at the installation location.
How many users can be registered?
User capacity depends on the exact WH-120 hardware or firmware variant. Supplier documentation lists versions supporting up to 200 users and extended versions supporting up to 1200 users, so the supplied unit should be verified.
Can it operate a parking barrier or garage door?
Yes, provided the barrier or garage-door controller has a compatible relay-trigger input and the WH-120 is wired and programmed correctly.
Need Help with WH-120 Premium 4G GSM Gate Opener?
Send us the gate, garage-door or parking-barrier brand, control-board model and your required number of users. Our team can help confirm compatibility and provide installation, SIM setup, programming and testing support in the United Arab Emirates.
