Executing a reliable installation of the Hikvision DS-K3Y411X series flap barrier turnstile requires precise physical placement, adherence to minimum structural clearances, and strict alignment of power, signal, and fire alarm safety interfaces. Designed for pedestrian ingress and egress management across indoor and outdoor operating environments, this access control system integrates physical barriers, mechanical anti-pinch systems, and optical detection arrays into a heavy-duty SUS304 stainless steel pedestal footprint.
Physical Footprint and Civil Clearances
Site layout planning must incorporate the external dimensions of each pedestal alongside standard pedestrian walkway requirements. Each individual unboxed pedestal measures 1207 mm in length, 315 mm in width, and 990 mm in height (47.52 in. × 12.40 in. × 38.98 in.), with a primary base pedestal contact length of 1200 mm and width of 315 mm. Packaged shipping dimensions for transit planning measure 1360 mm × 440 mm × 1200 mm (53.54 in. × 17.32 in. × 47.24 in.).
A single lane configuration requires two pedestals to house the dual retractable transparent acrylic glass barrier wings, creating a standard passage width of 600 mm (23.62 in.). Multi-lane arrays utilize shared middle pedestals to optimize corridor widths. When positioning the outermost turnstile housing against an adjacent perimeter wall, maintain a wall clearance distance of 10 mm. Mounting must occur on a level structural floor or on the optional dedicated pedestal base (model DS-K3Y411X-BASE).
| Pedestal Configuration | Net Unit Weight | Gross Shipping Weight | Clearance / Lane Width |
|---|---|---|---|
| Left Pedestal | Approximately 50 kg (110.3 lb) | Approximately 80 kg (176.4 lb) | 10 mm wall clearance (if perimeter edge) |
| Middle Pedestal | Approximately 64 kg (141.1 lb) | Approximately 94 kg (207.3 lb) | 600 mm (23.62 in.) standard lane width |
| Right Pedestal | Approximately 52 kg (114.7 lb) | Approximately 83 kg (183.0 lb) | 10 mm wall clearance (if perimeter edge) |
Electrical, Network, and Terminal Wiring
The integrated electric brush motor drive mechanism and onboard control electronics require a dedicated line input. Wire the main power harness to an alternating current source delivering 100 to 240 VAC at 50 to 60 Hz. All low-voltage and data communication cables should be routed through dedicated floor conduits entering through the base of the SUS304 stainless steel cabinet.
Hardware integration connects via a robust suite of industrial I/O interfaces located on the internal controller:
- Network Interface: 1 TCP/IP RJ45 port featuring dedicated communication encryption to safeguard transaction data and card credentials during network transmission.
- Serial Communication: 4 RS-485 ports and 4 RS-232 ports for field peripherals, credential readers, and device diagnostics.
- Switching and Signal I/O: 2 lock outputs, 2 IO inputs, and 2 IO outputs for auxiliary gate triggers, relays, and access indicators.
- Fire Alarm Linkage: Dedicated digital input for fire suppression panels; when a fire alarm input is triggered, the retractable acrylic glass wings automatically open and remain fully retracted for emergency life-safety evacuation.
Peripheral Authentication and Environmental Commissioning
The internal access controller supports a local database capacity of up to 60,000 cards (compatible with EM and M1/MIFARE formats) and an event log buffer of up to 180,000 offline records. Pedestals feature integrated LED transit indicators that guide pedestrians through entry and exit cycles. Field integrators can equip the turnstile with external facial recognition terminals using the optional DS-KAB-COVER protective cover accessory for barrier face recognition terminal mounting holes. The unit also interfaces with optional wireless remote controllers operating at either 433 MHz or 868 MHz.
During alignment, verify the unobstructed line of sight across all 6 pairs of infrared light detectors per lane to ensure accurate passenger tracking, anti-tailgating enforcement, and optical anti-pinch protection. Ensure operational ambient conditions remain within the certified range of -20 °C to 65 °C (-4 °F to 149 °F) with a non-condensing relative humidity of 0% to 95%.
