WiFi Gate Opener Controller with 4 Relay Outputs 3 Digital Inputs and RS485 Interface

Core Technical Specifications

Key Functional Advantages

1. Versatile Relay Output Design (4 Channels)

• Multi-scenario adaptation: 3 shared-COM relays + 1 independent relay meet diverse gate control needs (e.g., Open/Close/Stop for main gates, auxiliary control for parking barriers).
• Wide load compatibility: Supports DC 30V/1A and AC 125V/1A loads, easily connecting to different types of gate motors (rolling shutters, swing gates, sliding gates).
• Stable switching performance: Industrial-grade relays ensure long-term reliable operation, suitable for high-frequency gate use in commercial/industrial scenarios.

2. Practical Digital Inputs (3 Channels)

• Sensor linkage: Connect to limit switches (to detect gate open/closed positions), alarm sensors (motion detectors, door magnetic sensors), or manual trigger buttons.
• Intelligent response: Trigger preset actions via input signals (e.g., stop gate when limit switch is activated, send alarm notifications when motion sensor is triggered).
• Simplified wiring: Non-isolated design for easy integration with common industrial sensors, reducing installation complexity.

3. RS485 Expansion Interface

• Peripheral extension: Connect RS485 devices such as card readers, fingerprint scanners, or temperature/humidity sensors for enhanced access control functions.
• Multi-device networking: Link multiple controllers via RS485 for large-scale project management (e.g., industrial park zone control, community multi-gate linkage).
• Protocol compatibility: Supports standard RS485 communication protocols, enabling seamless integration with third-party industrial control systems.

4. Dual-Network & Cloud Management

• WiFi + BLE dual connectivity: WiFi enables remote cloud control and real-time data sync; BLE supports on-site setup and offline operation (no WiFi required).
• Centralized cloud backend: Manage gate status, operation logs, and user permissions via APP/PC software; support project grouping and hierarchical permission control.
• HD camera integration: Compatible with GL-200H26-IR (2MP bullet) and GL-R300H265-IR (3MP dome) cameras, enabling live view, two-way intercom, and video recording.

5. Easy Installation & Secure Operation

• Standard wiring interface: Clear terminal labels (OPEN/CLOSE/STOP/COM) for quick connection to gate motors and sensors.
• Encrypted data transmission: Advanced encryption technology protects communication between APP, cloud, and controller, safeguarding privacy and security.
• OTA remote updates: Automatically upgrade firmware to add new features and fix bugs, ensuring long-term usability.

Application Scenarios

• Industrial Parks & Warehouses: Use 3 digital inputs to connect limit switches (gate position detection) and alarm sensors; RS485 interface links to access control terminals (card readers) for restricted zone management.
• Commercial Buildings & Malls: 4 relay outputs control main entrances, staff doors, and parking barriers; cloud management tracks access logs and batch-controls gates during peak hours.
• Residential Communities: RS485 expands to connect multiple unit door controllers; digital inputs link to door magnetic sensors for security alerts; APP enables resident remote access and visitor authorization.
• Logistics Centers: Relay outputs control loading dock doors; digital inputs connect motion sensors to trigger door opening for delivery vehicles; cloud syncs operation logs for logistics tracking.
• Rental Properties & Offices: Independent relay controls auxiliary devices (e.g., access lights); temporary access rights shared via APP; RS485 supports integration with building management systems.

Why Choose JUTAI GL-WLAN-01 Controller?

• Rich Interface Expansion: 4 relays + 3 digital inputs + RS485 cover basic control and extended linkage needs, adapting to complex scenarios.
• Dual-Network Reliability: WiFi for remote management, BLE for on-site backup—avoiding control interruptions.
• Industrial-Grade Durability: Stable performance in harsh environments (-10°C ~ +60°C), suitable for high-frequency commercial/industrial use.
• Seamless Ecosystem Integration: Works with JUTAI cameras, cloud platform, and third-party RS485 devices for all-in-one solutions.
• Trusted Brand Support: Developed by Shenzhen JUTAI Comm Co., Ltd., with professional technical support and 2-year warranty.