The ZKTeco SBTL320 is engineered specifically as an expansion lane module to build high-capacity, multi-lane pedestrian access control systems. Operating in conjunction with master barrier units, the SBTL320 allows project engineers, facility managers, and system integrators to scale entrance points efficiently across commercial, corporate, and light industrial facilities.
High-Throughput Multi-Lane Corporate Lobbies
In modern corporate headquarters, IT parks, and multi-tenant office complexes, high morning and evening footfall requires swift access management without congestion. The SBTL320 delivers a rapid barrier opening time of 0.8 seconds and supports a throughput capacity of up to 30 people per minute. With an operational noise level rated at ≤30 dB, the swing barrier maintains quiet, smooth operation suitable for professional reception spaces. Its SUS304 stainless steel cabinet with a smooth, screw-free finish and acrylic barrier wings aligns seamlessly with refined interior architecture.
Accessible & Wide-Lane Pedestrian Corridors
Standard pedestrian turnstiles often constrain users carrying bulky equipment, bags, or toolkits. The SBTL320 provides a wide 750 mm lane width. This dimension makes it an optimal solution for creating dedicated wide-access lanes alongside standard turnstiles, enabling comfortable passage for personnel handling delivery carts, maintenance gear, or luggage in commercial facilities and transit-adjacent office spaces.
Biometric and RFID-Secured Checkpoints
The SBTL320 is designed to support factory integration for RFID card readers and biometric fingerprint scanners. In controlled environments such as research centers, data halls, and administrative complexes, the unit evaluates valid credentials instantly before actuating the acrylic swing barriers. Passage integrity is verified by 4 pairs of integrated infrared sensors that monitor user transit, detect unauthorized passage attempts, and maintain medium-level physical security without impeding traffic flow.
Sheltered Perimeter & Industrial Facility Entrances
Designed to operate reliably in environments ranging from -20°C to 70°C with 5% to 95% relative humidity, the SBTL320 is suitable for indoor deployment as well as sheltered outdoor entry points in manufacturing plants, warehouses, and logistic hubs. Its heavy-duty SUS304 stainless steel enclosure resists industrial wear, while the mechanical drive system is rated for an MCBF (Mean Cycles Between Failures) of 2 million cycles, supporting high-duty-cycle industrial shift changes.
Emergency Egress & Fail-Safe Evacuation Routes
Life safety and emergency egress protocols require uninhibited pathways during building disruptions. The SBTL320 features automatic barrier unlocking during power outages, enabling occupants to easily push through the barrier wings to reach safety. Furthermore, the unit supports emergency control triggers and features an onboard LCD display screen and integrated LED indicators to communicate live operational running status to maintenance and security staff.
Operational Deployment Overview
- Corporate Entrances: Multi-lane expansion with 30 persons/min throughput and low acoustic output (≤30 dB).
- Wide Passages: 750 mm clear lane width for personnel with luggage, parcels, or mobility requirements.
- Perimeter Checkpoints: Robust SUS304 casework and -20°C to 70°C operating range under sheltered installation.
- Critical Pathways: Automatic fail-safe wing release during power interruptions and 4 pairs of IR monitoring sensors.
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