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Shenzhen Jutai Comm Co., Ltd.

  • China,Shenzhen ,Guangdong
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China WiFi Gate Opener Controller with 4 Relay Outputs 3 Digital Inputs and RS485
China WiFi Gate Opener Controller with 4 Relay Outputs 3 Digital Inputs and RS485

  1. China WiFi Gate Opener Controller with 4 Relay Outputs 3 Digital Inputs and RS485

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

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Payment Terms T/T,L/C,D/A,D/P,Western Union,Paypal,,MoneyGram,Alipay
Supply Ability 1000 pieces per month
Delivery Time 5 - 8 working days
Packaging Details Cartoon
Relay Output 4 way
Relay Input 3 way
Communicate WiFi/4G
Operating Temperature Range -30 to 80 ℃
Intelligent Safety Warning Double - notification for abnormal events (APP pop - up alarm + detailed email report); Physical protection linkage (forced door opening triggers alarm and camera automatically takes evidence)
Operation Counting and Health Diagnosis Full - cycle statistics of device opening and closing times and running duration; Maintenance warning system with threshold triggering and maintenance report generation
Brand Name GateLink
Model Number GL-WLAN
Place of Origin China

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  1. Product Details
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Product Specification

Payment Terms T/T,L/C,D/A,D/P,Western Union,Paypal,,MoneyGram,Alipay Supply Ability 1000 pieces per month
Delivery Time 5 - 8 working days Packaging Details Cartoon
Relay Output 4 way Relay Input 3 way
Communicate WiFi/4G Operating Temperature Range -30 to 80 ℃
Intelligent Safety Warning Double - notification for abnormal events (APP pop - up alarm + detailed email report); Physical protection linkage (forced door opening triggers alarm and camera automatically takes evidence) Operation Counting and Health Diagnosis Full - cycle statistics of device opening and closing times and running duration; Maintenance warning system with threshold triggering and maintenance report generation
Brand Name GateLink Model Number GL-WLAN
Place of Origin China
High Light 4 Relay Outputs Gate Opener ControllerWiFi Gate Opener Controller

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

The JUTAI GateLink GL-WLAN-01 WiFi Gate Opener Controller is an industrial-grade intelligent access control core device, featuring 4 relay outputs, 3 digital inputs, and an RS485 expansion interface. It integrates WiFi + BLE dual-network connectivity and cloud management capabilities, enabling seamless connection with gate motors, sensors, and expansion modules. Designed for commercial, industrial, and community scenarios, it supports remote control, real-time status monitoring, and multi-device linkage—delivering reliable, scalable, and efficient gate automation solutions.

Core Technical Specifications

Parameter Specification
Model GL-WLAN-01
Operating Voltage DC 12V 1A (5V version customizable)
Load Capacity per Relay DC 30V/1A, AC 125V/1A
Key Interfaces 4-channel relay output (3 share common terminal, 1 independent)

3-channel non-isolated digital inputs

1x RS485 communication interface (for system expansion)
Network Connectivity WiFi + Bluetooth Low Energy (BLE)
Communication Protocol MQTT, supports OTA (Over-The-Air) remote updates
Dimensions (LWH) 96.5 x 50 x 31.4 mm
Compatible Devices Gate motors, limit switches, alarm sensors, HD cameras (GL-200H26-IR/GL-R300H265-IR), RS485 peripherals
Operating Environment Temperature: -10°C ~ +60°C; Humidity: 10% ~ 90% RH
Software Support iOS/Android APP, PC management software, cloud backend

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.

Company Details

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,

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 and 

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 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2012

  • Total Annual:

    120000-150000

  • Employee Number:

    50~70

  • Ecer Certification:

    Verified Supplier

Shenzhen Jutai COMM Co., Ltd. is a high-tech privately-owned enterprise that integrates production, research and development, and sales. Our company is dedicated to the research and development as well as system integration of security products, achieving an intelligent one unified platform that int... Shenzhen Jutai COMM Co., Ltd. is a high-tech privately-owned enterprise that integrates production, research and development, and sales. Our company is dedicated to the research and development as well as system integration of security products, achieving an intelligent one unified platform that int...

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  • Shenzhen Jutai Comm Co., Ltd.
  • 5f, Xuxingda Industrial Park, Shiyan, Baoan, Shenzhen, Guangdong, China
  • https://www.accesssecuritysolution.com/

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