How to ensure remote operation security?

It adopts hierarchical cloud background management, restricting access rights to administrators, ensuring data and operation security.

Can it work without network?

The 4G model (GL-LTE) ensures operation even in unstable WiFi environments, maintaining continuous control.

What is the minimum order quantity?

The minimum order quantity is 10 sets.

WiFi 4G Mobile Controller Door Access Security System WiFi Relay Output Controller

Name: WiFi 4G Mobile Controller Door Access Security System WiFi Relay Output Controller
Brand: Shenzhen Jutai Comm Co., Ltd.
SKU: 2255771095

Guangdong, ChinaShenzhen Jutai Comm Co., Ltd.

US$27.00-35.00

1 Piece

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Card Reader Quantity

Unlimited

Control Gates

Four Gates

Model NO.

GL-WLAN-02

Technology

WiFi&Bluetooth

Way of Control

APP

Communication Mode

RS485

Type

4 Way

Power Supply

12-24VAC/DC

Operating Voltage

DC12V 1A

Load Capacity

DC30V/1A, AC125V/1A

Network Type

WiFi + BLE (Bluetooth Low Energy)

Network Protocol

Mqtt, Supports Remote Update (Ota - Over-The-Air)

Communication Interface

RS485X1

Digital Input Interface

Non-Isolated X3

Relay Output

4 Channels (3 Share Common Terminal, 1 Independent

Relay Input

3 Channels

Transport Package

Cartons

Specification

96.5x50x31.4mm

Trademark

GateLink

Origin

Shenzhen

HS Code

8537109090

Production Capacity

500000/Year

Key features

Dual Network Connectivity: Supports WiFi and 4G for stable remote access in any environment.

4-Channel Relay Output: Controls up to four gates with flexible independent or shared terminals.

Hierarchical Cloud Management: Enables secure remote control, monitoring, and access rights administration.

IP67 Waterproof Rating: Durable design suitable for outdoor installation in various weather conditions.

Comprehensive Certifications: Complies with CE, FCC, and RoHS standards for global safety and compliance.

Flexible Customization: Offers full, minor, and design-based customization options for specific needs.

RS485 Integration: Supports connection with readers, detectors, and other security devices.

Compact Design: Small dimensions (82x50x32mm) allow for easy installation in tight spaces.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Shenzhen Jutai Comm Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.50h

AI-Powered supplier vetting

SummaryShenzhen Jutai Comm Co., Ltd. is identified as a China-based limited company with both trading-company and manufacturer/factory classifications. It offers infrared safety curtain sensors and 24G motion radar sensors, reports ISO 9001 and ISO 14001 certifications, and has factory facilities in Shenzhen. Production evidence includes more than 10 production lines, stated annual microwave motion sensor productivity of 5,000 sets, 6–10 quality-control staff, and R&D engineer experience totaling 21–30 years. The supplier has exported since 2012 and reports that 90% of sales are exports. Its company description claims complete system solutions, technology support, and after-sales service, but most detailed service, customization, R&D documentation, quality-process, and overseas-operation fields are marked unknown. Audit information identifies TÜV Rheinland, but the audit result is recorded as 0 and the report validity shown ended on 2025-12-26; the meaning of the result code is not provided.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, legally structured as a limited company and located in Shenzhen, Guangdong, China. The associated-company industry is listed as manufacturing, supporting a manufacturing connection, although the records also explicitly classify the business as a trading company.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications. A TÜV Rheinland audit is also recorded, but its result is listed as 0 without an interpretation, and the stated report validity ended on 2025-12-26, so current audit validity cannot be confirmed.

After-Sales capabilityThe company description explicitly states that it provides matched after-sales service, comprehensive technology support, and complete system solutions. However, specific operational evidence for inventory service, overseas warehouses, overseas agents or branches, and related service procedures is marked unknown.

R&D capabilityThe supplier states that continuous technology improvement and innovation are part of its R&D concept, and its R&D engineers have 21–30 years of total experience. Detailed evidence for new-product development, ODM, SDK, private-mold design, R&D documentation, and 3D design services is unavailable because these fields are marked unknown.

Production capacityProduction-related evidence includes more than 10 production lines, 6–10 quality-control staff, stated annual productivity of 5,000 microwave motion sensor sets, and a factory location in Shenzhen. The supplier also reports exporting since 2012 and using both agent and self-operated export methods, indicating established operational experience.

Product Q&A

Q:What is the warranty period for your products?

Our products come with a 2-year warranty. During this period, we provide free technical support and component replacement for non-human-induced faults.

Q:How is the logistics arranged for shipments?

You can either designate your own freight forwarder, or we will cooperate with our trusted freight forwarders to handle transportation, customs clearance, and delivery to ensure your goods arrive safely.

Q:What payment methods do you accept?

We support various international trade payment methods, including T/T (Telegraphic Transfer), L/C (Letter of Credit), PayPal, and other commonly used methods in the foreign trade market. You can choose the one that suits your needs best.

Q:How is your after-sales technical support provided?

We have a dedicated after-sales team. Once you encounter any technical issues, we will set up a special group to provide timely and professional technical support, ensuring your problems are resolved efficiently.

Q:Is the controller compatible with other access control devices?

Yes, it supports interfaces RS485, enabling integration with readers, detectors, and other security devices.