200-User GSM Gate Opener Wireless Remote Access Relay
Control Your Gate from Anywhere with GSM Technology
The 200-User GSM Gate Opener Relay is a smart, wireless access control solution that lets you open or close your gate, door, or barrier remotely — all via a standard mobile phone call or SMS. No Wi-Fi needed, no distance restrictions. Whether you're managing a home driveway, garage, community entrance, or commercial property, this compact relay puts you in full control.
Key Features
- Supports Up to 200 Authorized Users — Store up to 200 phone numbers for controlled, secure access.
- Operate from Anywhere — Trigger the relay via a free phone call or SMS from any GSM mobile network, with no distance limitations.
- Programmable Relay Timer — Set the relay open or close duration to match your specific gate or door hardware.
- Compact & Discreet Design — Measures just 96.5 × 50 × 31.5 mm (3.8 × 1.97 × 1.24 in), making it easy to install in control boxes or enclosures.
- Wireless & Cable-Free Operation — Works on a standard SIM card (not included); eliminates complex wiring for a clean, clutter-free setup.
- Durable Plastic Housing — Lightweight yet sturdy enclosure built for long-term, reliable performance.
- Wide Compatibility — Suitable for electric gates, garage doors, barriers, electric locks, and more.
What's in the Box
- 1 × GSM Gate Opener Relay Unit
Note: SIM card not included. Requires an active GSM network SIM card for operation.
Specifications
| Dimensions | 96.5 × 50 × 31.5 mm / 3.8 × 1.97 × 1.24 in |
| Max Users | 200 authorized phone numbers |
| Network | GSM (2G) |
| Control Method | Phone call or SMS |
| Relay Timer | Programmable open/close duration |
| Housing Material | Plastic |
Perfect For
- Residential driveways and garage gates
- Apartment building entrances
- Commercial property access points
- Farm or rural gate automation
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Frequently Asked Questions
Q: How does the GSM Gate Opener Relay work?
A: The GSM Gate Opener Relay works by accepting a free phone call or SMS from any authorized mobile number stored in its memory. Once triggered, it activates the relay to open or close your gate or door. No internet or Wi-Fi connection is required — it operates purely over the GSM mobile network, so it can be controlled from virtually anywhere in the world.
Q: How many users can be authorized on this GSM gate opener?
A: This relay supports up to 200 authorized phone numbers. Each authorized user can trigger the gate opener with a free call from their registered mobile number, making it ideal for shared access environments such as apartment complexes, office car parks, or community gates.
Q: What type of SIM card does this device need?
A: The GSM Gate Opener Relay requires a standard GSM (2G) SIM card with an active mobile plan. The SIM card is not included and must be purchased separately. Any standard 2G-compatible SIM from a local carrier will work. Make sure your carrier's network supports 2G GSM in your area.
Q: Can the relay open/close timing be customized?
A: Yes! The relay open and close duration is fully programmable, allowing you to fine-tune the timing to match the requirements of your specific gate motor, electric lock, or door mechanism.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.