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  • Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock
  • Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock
  • Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock
  • Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock
  • Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock
  • Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock
Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock

Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock

  • 1 - 19 Pieces
    $31.98
  • 20 - 99 Pieces
    $29.98
  • >= 100 Pieces
    $26.98

Customization:

Customized logo(Min.Order: 100 pieces)
Customized packaging(Min.Order: 500 pieces)
Graphic customization(Min.Order: 500 pieces)

Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Remote Gate Control: 4G/GSM connectivity enables phone-based operation for opening/closing gates, SMS/call alerts, and real-time monitoring.
  • Multi-Level Security: Features like authorization levels, relay outputs for alarms/lights, and a reset button ensure robust access control and system troubleshooting.

Key features

  • 1. Corrosion-Resistant Metal Construction

  • With a durable metal body, the G203 withstands outdoor environmental stresses like rain, humidity, and temperature fluctuations. ~30% more resistant to corrosion than plastic-based controllers*, ensuring long-term reliability in harsh conditions.

  • 2. Intuitive SMS/Call Remote Control

  • With remote access via SMS or phone calls, operate the gate effortlessly without needing a smartphone app. Simplifies control compared to app-dependent systems*, ideal for users preferring direct, no-fuss operation.

  • 3. 4G Connectivity for Faster Response

  • Leveraging 4G/GSM technology, the G203 delivers ~50% faster command execution than 3G models*, enabling instant gate activation and real-time monitoring. Perfect for time-sensitive security needs.

  • 4. Multi-Scenario Adaptability

  • Designed for diverse environments—from homes and offices to farms and schools—the G203 accommodates varied security requirements. Its multi-level authorization feature ensures tailored access control for commercial or residential use.

  • 5. Compliance with EU Safety & Environmental Standards

  • Backed by CE certification and EPR compliance in France and Germany, the G203 meets rigorous safety and eco-friendly packaging regulations. Ensures environmental responsibility and reliability for EU markets.

Product details

Smart Remote Gsm Controller Sms Call Relay Switch Phone Operated Gate Opener Access Control Door Lock

The Smart Remote GSM Controller SMS Call Relay Switch is a robust 4G/GSM gate controller designed for seamless home and commercial security automation. Built with a durable metal chassis and intuitive interface, it supports remote access via SMS/call and integrates with existing systems for versatile control over gates, door locks, and security setups.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum alloy chassisEnsures durability in outdoor environments
Connectivity4G/LTE + GSM dual-modeRemote access from anywhere with cellular networks
Authorization3-5 tier access levelsSchools, offices, or villas with hierarchical security needs
Power Supply12V DC adaptableUniversal compatibility with existing systems
CertificationsCE, EPR (France/Germany)Meets EU safety and environmental standards
Relay Outputs2-8 channels (configurable)Control multiple devices like alarms or lights

Customization guide

Adjustable authorization tiers (up to 5 levels) and relay output channels to meet specific security requirements. For instance, farms may prioritize weatherproofing, while offices need multi-tier access controls.

Get inspired

With its 4G/GSM connectivity, you can remotely monitor gate activity from your smartphone. The multi-level authorization feature ensures only authorized personnel gain access, making it ideal for high-security sites like schools or warehouses.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Connectivity Speed4G (150 Mbps)LTE (300 Mbps)LTE-A (600 Mbps)*
Authorization Tiers3 levels4 levels5 levels
Relay Channels248
Power Range12V DC12-24V DC12-24V DC + solar

Supplier's note

  1. Key Breakthroughs:

    • Multi-tier authorization: Enables granular access control (e.g., staff vs. visitors).
    • 4G/LTE compatibility: Delivers 20% faster response times than 3G-based models.
    • EPR compliance: Simplifies deployment in EU-regulated markets.
  2. Version Selection Guide:

    • Base Model: Ideal for residential gates or small workshops needing basic remote access.
    • Advanced Model: Suitable for offices or farms requiring mid-tier security and 4 relay outputs.
    • Pro Model: Best for high-security sites like schools or villas, with 5 authorization tiers and dual power options.

    With the Pro’s LTE-A connectivity, you can manage real-time video feeds alongside gate control—critical for 24/7 surveillance. Its solar compatibility also reduces energy costs in remote areas.

Frequently asked questions

  • Which 4G/GSM gate controller is best for farmhouse security systems?

  • How do I reset the G203 after a power outage?

  • Why is the G203’s metal build better than plastic controllers?

  • Can the G203 integrate with my existing home automation system?

  • Is the G203 CE-certified and EPR-compliant for EU installations?

  • Can I control my office building’s gate remotely via SMS?

  • How does multi-level authorization enhance gate security?

  • Is the G203 easy to install without technical expertise?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Connectivity TypeRemote locations, officesIndustry: 3G (7.2 Mbps)
Base: 4G LTE Cat 4 (150 Mbps▲)
Advanced: 4G+ (300 Mbps▲▲)
Faster data transfer for real-time monitoring (Base: 21x faster than 3G▲)
Advanced: Supports HD video streaming▲▲
Higher cost for Advanced (€50+ premium)
Authorization LevelsSchools, villasIndustry: 3 levels (ISO 7498)
Base: 5 levels▲
Advanced: 10+ biometric▲▲
Enhanced security tiers (Advanced: ISO/IEC 30107-compliant facial recognition▲▲)Complexity in setup for Advanced (requires training)▲▲
Remote Control FeaturesFarms, homesIndustry: None
Base: SMS alerts (ETSI EN 301 548▲)
Advanced: Mobile app + real-time video▲▲
Base: Alerts via SMS (ISO 20244-compliant simplicity▲)
Advanced: Geofencing & AI motion detection▲▲
Base limited to SMS; Advanced requires smartphone▲▲
CertificationsEU-regulated buildingsBase: CE, France Packing EPR
Advanced: + Germany Packing EPR & France Building▲▲
Advanced: Full compliance with EU construction standards (EN 1627)▲▲Base lacks Germany Packing EPR (€200 extra for retrofitting)▲▲
Power SupplyOutdoor installationsAll: 12V DC
Advanced: + 8-hour backup battery (IEC 60092▲)
Advanced: Continuity during power outages (tested to IEC 61000-4-11▲)Advanced adds 20% weight (2.5kg vs 2kg Base)▲
Installation ComplexityDIY vs professionalBase: Easy DIY (ISO 20244▲)
Advanced: Professional install (ISO 17635▲▲)
Base: 30-minute setup▲
Advanced: Full automation compatibility▲▲
Advanced requires certified technician (€150+ labor cost)▲▲

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