The eSSL SB-ES-3216 single lane swing barrier is engineered for structured pedestrian access control across commercial, industrial, and institutional infrastructure. Driven by a Fengdun DC brushless 90K 30W motor and an integrated brushless swing brake mechanism, the system provides automated lane control with selectable opening and closing speeds between 0.5 and 1.5 seconds. Its dry contact interface enables direct integration with ID/IC card readers, barcode or QR code scanners, and facial recognition terminals, supporting diverse traffic management topologies.
Corporate Lobbies and IT Parks
High-density office towers and technology campuses require rapid credential verification paired with quiet mechanism cycling. Operating at or below 65 dB, the SB-ES-3216 minimizes ambient disruption in acoustic-sensitive entry halls. The cabinet footprint measures 1400 mm in length by 160 mm in width and 980 mm in height, constructed with a 1.2 mm 304 brushed stainless steel top cover and 0.9 mm side plates.
For peak morning traffic, the barrier can be set to normally open mode to achieve a pass rate of up to 50 persons per minute, or kept in normally closed mode yielding 35 persons per minute. Directional transit lights—featuring an integrated three-color light panel and a three-color light strip—provide clear visual cues to prevent pedestrian bottlenecks. System administrators can configure credential validation logic with or without memory depending on lobby queue profiles.
Accessible Walkways, Transit Hubs, and Luggage Points
Standard pedestrian turnstiles often restrict individuals with mobility equipment, delivery carts, or heavy luggage. The SB-ES-3216 features an adjustable passage width ranging from 600 mm up to 900 mm, allowing facility managers to deploy the barrier as a dedicated accessibility lane alongside narrower security gates.
The barrier arm utilizes an 8 mm clear acrylic diaphragm paired with a 10 mm clear acrylic baffle. To safeguard pedestrians and physical property, the unit incorporates 6 pairs of infrared sensors that manage real-time anti-clipping protection during gate opening, motion, and closing cycles. If an authorized user badges in but fails to traverse the lane within the preset duration, an automatic reset lockout mechanism re-engages the barrier to prevent unauthorized entry windows.
Industrial Manufacturing Facilities and Plant Entrances
Factory perimeter checkpoints, staff entry gates, and manufacturing complexes operate under rigorous environmental and shift-change demands. The SB-ES-3216 is engineered to perform across an operating temperature range of -20℃ to +70℃ and humidity levels up to 90% non-condensing, backed by an IP4X enclosure protection rating.
To prevent unauthorized personnel from breaching restricted manufacturing floors, the controller logic actively enforces anti-tailgating and anti-reverse pass rules. Powered via an internal 24V 150W power supply (operating from AC 100V–240V mains with a 55W equipment power draw), the barrier reliably isolates hazardous fabrication areas from unauthorized plant visitors.
Educational Institutions and Government Buildings
Administrative complexes, universities, and public institutions require controlled entry that remains compliant with strict facility safety protocols. In emergency events or grid outages, the SB-ES-3216 features an automatic fail-safe mechanism that automatically opens the acrylic barriers under a power-off state, creating an unimpeded pathway to meet fire-fighting and emergency egress requirements.
| Deployment Environment | Target Configuration | Key Functional Features |
|---|
| Corporate Lobbies & IT Hubs | 600 mm standard lane, normally open/closed | Throughput up to 50 ppm, ≤65 dB motor noise, facial/card integration |
| Accessibility & Baggage Gates | Up to 900 mm wide-passage setup | 8 mm acrylic wings, 6 IR sensor pairs, anti-clipping protection |
| Industrial & Factory Floors | Bidirectional card/biometric validation | IP4X housing, -20℃ to +70℃ rating, anti-tailgating enforcement |
| Public & Government Facilities | Fail-safe emergency egress corridor | Power-off automatic opening, 3-color status indicator strip |