How many remote controllers can the barrier store? What the remote control distance?

It adopts learning code remote control, supports storing up to 50 remote controllers, and the maximum effective remote distance reaches 40 meters.scenarios.

What communication interface does the barrier gate adopt? What is the maximum transmission distance?

Equipped with standard RS485 industrial communication port, the maximum communication distance can reach 1200 meters, which can be stably connected with license plate recognition cameras and parking management systems.

Can the barrier automatically close the boom after opening? Are there special vehicle passage modes?

It supports timeout auto closing, fleet mode and auto boom lowering after vehicle departure. It also has a counting function to avoid signal disorder when multiple cars pass in sequence.

Does this barrier support traffic light linkage and limit signal output?

Yes. It is reserved with traffic light control interface and limit switch signal output port, which can cooperate with lane traffic lights and external alarm equipment.

Four Safety Protection Barrier Gate with Priority Open Function for Office Tower, Dock and Community Parking Lot

Name: Four Safety Protection Barrier Gate with Priority Open Function for Office Tower, Dock and Community Parking Lot
Brand: Shenzhen Dongwo Intelligent Technology Co., Ltd.
SKU: 2312131805

Guangdong, ChinaShenzhen Dongwo Intelligent Technology Co., Ltd.

US$240.00-375.00

1 Set

Sample price:US$270.00/piece.Request sample

Product profile

Customization

Available

Access Method

Relay Control / Remote Control for Gate Opening

Authentication

ISO9001

Model NO.

DW-D315

Installation Method

Pole Mount

Integration

Parking Management System

Material

Aluminum Alloy

Operating System

Windows

Power Supply

DC 12-24V/3A

Technology

License Plate Recognition

Warranty

One Year

Remote Distance

≤40m

Boom Type

Straight, Fencing, Folding, Telescopic

Protection Class

IP54

Boom Length

6m (Maximum, Adjustable)

Chassis Finish

Spray Paint Baking

Position

Vehicle Fence

Boom Type Limit

Folding Arm / Fence Arm ≤5m, Straight Arm ≤6m, Foa

Boom Lifting & Lowering Time

Adjustable From 1.5s to 6s

Motor Power & Input Voltage

150W / DC24V

Power Supply Voltage

AC95V-265V±10%, 50Hz/60Hz

Transport Package

High Quality Carton or Wooden Box

Specification

360*280*1000mm, 45kg/ctn. 100*60*L mm, 5kg/ctn

Trademark

DONGWO

Origin

Shenzhen, China

HS Code

8530800000

Production Capacity

5, 000 Units Per Year

Key features

Adopt 24V DC brushless variable frequency motor, low voltage safe, ultra-quiet operation, core parts support over 5 million cycles without replacement.

Compatible with multiple boom types & lengths: straight arm, folding arm, barrier arm, foam arm, max straight boom up to 6m.

Stepless adjustable lifting speed, 1.5~6s standard module, optional 3~6s slow-speed module.

Triple anti-crush protection: loop detector anti-crush, obstacle rebound, priority open signal anti-collision.

Dual power failure release: manual handwheel at bottom + built-in energy storage capacitor for auto lifting when power cut off.

Self-repair loop detector algorithm, auto recover from coil faults, accurately detect large trucks and trailers.

Multiple intelligent passage modes: fleet mode, auto close after vehicle pass, countdown auto close, traffic light linkage, anti-follow vehicle counting.

Remote parameter configuration via mini-program & PC, adjust lifting speed, deceleration angle and all mainboard settings online.

Linkage with LPR camera to identify lane abnormal events: vehicle following, U-turn and stay in lane with real-time alert.

Remote one-key control: lift, lower and pause barrier gate via mobile or computer terminal.

Company profile

Importers and ExportersFast DeliveryQA/QC InspectorsR&D Capabilities

Shenzhen Dongwo Intelligent Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.23h

AI-Powered supplier vetting

SummaryShenzhen Dongwo Intelligent Technology Co., Ltd. is a China-based manufacturer established in 2013, with 30 employees and two production lines. Its product scope includes barrier gates, access-control systems, turnstiles, parking equipment, and related software. The supplier reports OEM service for well-known brands, ODM service, new products within the past year, and multiple customization options. It states that after-sales quality coverage can extend up to two years. Reported lead times are within 15 working days in both off-season and peak season. However, no management-system certifications are reported, and service-capability procedures, approved-supplier lists, and corrective/preventive-action records are absent. Financial records are indicated for 2022–2024, but no evaluable financial figures are provided. Evidence of specific customer cases is not supplied.

Supplier typeThe supplier is explicitly identified as a manufacturer and limited company, operating in China. Its stated business and product scope covers access control, turnstiles, barrier gates, parking equipment, and related software.

CertificationsThe supplier’s certification of management systems is listed as “NIL.” This is explicit evidence that no management-system certification is reported in the provided information.

R&D capabilityThe supplier reports new products within the past year, ODM availability, and six years of total R&D-engineer experience. It also reports no available SDK, which limits evidence of software-development support; overall, the provided information supports product-development capability but not a complete innovation assessment.

Production capacityThe supplier is a manufacturer with two production lines, 30 employees, and reported lead times within 15 working days during both off-season and peak season. It also lists 36 qualified suppliers for service capability, although the absence of documented service procedures reduces confidence in process formalization.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with OEM and ODM services. Its company description also states that products can be tailored to each customer’s requirements.

Product Q&A

Q:What voltage does this barrier gate motor use? Is it safe for outdoor use?

The motor adopts low voltage DC24V 150W brushless design, the input mains power is AC95V-265V 50Hz 60hz. Low DC voltage avoids electric leakage risks and is much safer for outdoor parking lots.

Q:What boom types and maximum lengths can this barrier support?

5 boom options available: straight arm, telescopic arm, folding arm, fence arm, foam arm. Max length: straight arm 6m, 2-bar fence arm 5m, 3-bar fence arm 4m, foam round arm 4m.

Q:How to operate the gate if power cuts off suddenly?

Two emergency solutions: 1. Built-in energy storage capacitor to auto lift the boom when power fails; 2. Manual handwheel at motor bottom, you can manually lift/lower the barrier without power supply.

Q:Can the barrier gate speed be adjusted? What speed modules are optional?

Yes, it supports stepless speed regulation. Standard module is 1.5~6s adjustable; optional 3s module with speed range 3~6s, you can set speed based on boom length and site scenario.

Q:What anti-collision safety functions does this barrier have?

Triple anti-crush protection: Loop detector anti-crush, obstacle rebound, priority open function. It can automatically lift the boom when detecting vehicles or obstacles during lowering to prevent impact damage.