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

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

Name: WiFi Gate Opener Controller with 4 Relay Outputs 3 Digital Inputs and RS485 Interface
Brand: GateLink
Price: 1 USD

Relay Input : 3 way

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

Communicate : WiFi/4G

Brand Name : GateLink

Model Number : GL-WLAN

Place of Origin : China

MOQ : 1

Price : Negotiation

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

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)

Operating Temperature Range : -30 to 80 ℃

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

Product Overview

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 (L×W×H)	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

Versatile Relay Output Design (4 Channels)

Multi-scenario adaptation: 3 shared-COM relays + 1 independent relay meet diverse gate control needs
Wide load compatibility: Supports DC 30V/1A and AC 125V/1A loads
Stable switching performance: Industrial-grade relays ensure long-term reliable operation

Practical Digital Inputs (3 Channels)

Sensor linkage: Connect to limit switches, alarm sensors, or manual trigger buttons
Intelligent response: Trigger preset actions via input signals
Simplified wiring: Non-isolated design for easy integration with common industrial sensors

RS485 Expansion Interface

Peripheral extension: Connect RS485 devices such as card readers, fingerprint scanners, or sensors
Multi-device networking: Link multiple controllers via RS485 for large-scale project management
Protocol compatibility: Supports standard RS485 communication protocols

Dual-Network & Cloud Management

WiFi + BLE dual connectivity: Remote cloud control and on-site backup operation
Centralized cloud backend: Manage gate status, operation logs, and user permissions
HD camera integration: Compatible with GL-200H26-IR and GL-R300H265-IR cameras

Easy Installation & Secure Operation

Standard wiring interface: Clear terminal labels for quick connection
Encrypted data transmission: Advanced encryption technology protects communication
OTA remote updates: Automatically upgrade firmware to add new features

Application Scenarios

Industrial Parks & Warehouses: Use digital inputs for limit switches and alarm sensors; RS485 interface links to access control terminals for restricted zone management.
Commercial Buildings & Malls: 4 relay outputs control main entrances, staff doors, and parking barriers; cloud management tracks access logs.
Residential Communities: RS485 expands to connect multiple unit door controllers; digital inputs link to door magnetic sensors for security alerts.
Logistics Centers: Relay outputs control loading dock doors; digital inputs connect motion sensors to trigger door opening for delivery vehicles.
Rental Properties & Offices: Independent relay controls auxiliary devices; temporary access rights shared via APP; RS485 supports building management integration.

Why Choose JUTAI GL-WLAN-01 Controller?

Rich Interface Expansion: 4 relays + 3 digital inputs + RS485 cover basic control and extended linkage needs
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)
Seamless Ecosystem Integration: Works with JUTAI cameras, cloud platform, and third-party RS485 devices
Trusted Brand Support: Developed by Shenzhen JUTAI Comm Co., Ltd., with professional technical support and 2-year warranty

Product Tags:

4 Relay Outputs Gate Opener Controller

WiFi Gate Opener Controller

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

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