RS488 Flap Barrier 0.6S Fast Operation Anti-tailgating High-security Access Control Door
Product Introduction
The RS488/S Flap Barrier is a cutting-edge bi-directional access control solution engineered to deliver superior security and efficient pedestrian flow management. As a premium flap barrier, it features a rugged 304 stainless steel construction, ensuring durability, corrosion resistance, and long-term reliability for indoor and sheltered outdoor use. Designed for normally closed operation, this flap barrier retracts its acrylic or soft arm into the pedestal upon valid authorization (via card, biometrics, or push button), allowing authorized users to pass, and closes instantly to deter tailgaters. With an ultra-fast 0.3S open/close time and 30-40 people per minute transit speed, it excels in high-traffic environments while maintaining strict security.
Equipped with 6-13 pairs of sensor beams, it offers anti-punch and anti-tailgating protection, ensuring only one person passes per authorization. The power-off anti-panic function automatically opens the barrier for safe evacuation, while 5pcs high-brightness LED lamps provide clear flow direction guidance. Compatible with all access control systems and supporting RS485/RS232 communication, this flap barrier is easy to integrate and customize. Perfect for banks, offices, schools, prisons, and exhibition halls, it provides robust high-security access management for diverse commercial, industrial, and public settings.
Product Features
- Bi-directional control: Flexible operation via authorized card, biometrics, push button, or remote control
- Seamless access integration: Compatible with all types of access control systems for customized security setups
- High-brightness LED guidance: 5pcs LED direction lamps clearly indicate flow direction, optimizing user convenience
- Anti-punch protection: Barrier remains open if a person is detected in the passageway to prevent injury
- Anti-tailgating design: Allows only one person to pass per valid authorization, enhancing security
- Anti-panic power-off function: Automatically opens during power outages for safe emergency evacuation
- Dual operating modes: Normally closed (standard) or normally open (for group passage) to fit diverse needs
- Remote control capability: Supports wireless opening/closing for convenient management (optional feature)
- Card reading memory: User-configurable for single or multiple card-reading passes
- Failure detection & alarm: Real-time alerts for system malfunctions to ensure continuous security coverage
- Ultra-fast response: 0.3S open/close time for efficient traffic flow in high-traffic areas
- Durable construction: 304 stainless steel body with acrylic/soft arm and top cover for long service life
- Multi-signal compatibility: Works with relay signals and 12V level signals for flexible integration
- High reliability: 10,000,000 times MTBF for stable performance in demanding environments
Product Specification Table
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| Specification Item</ |
Details</ |
| Model Number |
RS488/S |
| Product Type |
Bi-directional Control Flap Barrier |
| Material |
Body: 304 Stainless Steel; Arm: Acrylic or Soft Arm; Top Cover: Acrylic or Stainless Steel |
| Dimensions (L×W×H) |
1200x300x980mm |
| Arm Width |
265mm |
| Clear Passage Width |
Standard: 600mm; Optional: 900mm |
| Motor |
24V DC Brushless |
| Input Voltage |
110V/220V ±10%, 50/60Hz |
| Communication Interface |
RS485/RS232 |
| Transit Speed |
30-40 people/minute |
| Open/Close Time |
0.3S |
| Number of LED Lamps |
5pcs (with LED direction lamp function) |
| Sensor Beams |
6-13 pairs |
| MTBF |
10,000,000 times |
| Input Interface |
Relay signal, 12V level signal |
| Working Environment |
Indoor and outdoor (sheltered) |
| Optional Features |
Counter, Voice speech, Remote control |

Brief Description
- Product: RS488/S Bi-directional Control Flap Barrier
- Material: 304 Stainless Steel + Acrylic/Soft Arm
- Dimensions: 1200x300x980mm
- Open/Close Time: 0.3S
- Passage Width: 600mm (Std) / 900mm (Opt)
- Transit Speed: 30-40 people/minute
- Input Voltage: 110V/220V ±10%
- Core Functions: Anti-tailgating, Anti-panic, LED Guidance
- MTBF: 10,000,000 times
Application Areas
This high-security flap barrier is designed for access control in diverse scenarios, including:
- Financial Institutions: Bank lobbies and financial centers to protect restricted areas and customer data
- Corporate & Office Buildings: Managing employee and visitor access to office floors and sensitive departments
- Educational Institutions: Schools, colleges, and universities to secure campus buildings and administrative areas
- Fitness Clubs & Gyms: Controlling member access and preventing unauthorized entry to facility premises
- High-Security Zones: Prisons, military bases, and government buildings to restrict access to authorized personnel
- Hospitality & Commercial Spaces: Hotel lobbies, shopping malls, and exhibition halls for visitor management
- Industrial Facilities: Factories and warehouses to secure production zones and storage areas
- Transportation Hubs: Ports and terminals to control access to restricted operational areas