ZKTeco's Saturn-S4000 series redefines entrance control, fusing elegant industrial design with intelligent security via advanced dToF sensors and multi-modal biometric authentication.

Saturn-S4000 series is driven by DC brushless motors, delivering smooth and quiet swing barrier operation in just  0.3 to 0.6 seconds per movement. At its core, the 12 pieces dToF sensors enhances detection accuracy, providing robust anti-tailgating and anti-pinch protection.

Available in single-lane (S4000) and dual-lane (S4200) configurations, the series offers a standard lane width of 650mm and an optional 1,000mm wide lane width configuration to accommodate wheelchair users and trolleys  for enhanced accessibility.

What makes the Saturn-S4000 series stands out is its versatile multi-modal biometrics authentication. User can choose under-mount RFID and fingerprint readers that preserve the tempered glass lid, or add contactless QR code verification for visitor and temporary access. When facial and palm authentication is required, simply mount the ZKTeco's Zophon facial recognition module on the motor post—no hardware replacement needed.

Additionally, the Saturn-S4000 series maximizes business value with its integrated 23.9-inch vertical dual LCD display. This full-color screen delivers promotional and branding content through vivid video and photo slideshow playback, all managed remotely via Wi-Fi using the ZKDigimax Screen Direct.

• Aesthetic and Reliability

  • The top cover is covered with a single piece of black tempered glass. This design resists daily wear while maintaining long-term operational stability

• User Experience

  • Tri-color LED indicators give clear status at a glance: blue for standby, green for entry, and red for barrier closing or alarm, ensuring smooth and intuitive passage.

• Compact Core Drive

  • A 60mm-diameter core drive module frees up internal space, enabling tighter cabinet dimensions and slimmer gate profiles.

• Front and Rear LCD Displays

  • The turnstile is equipped with dual LCD displays —one on the front and one on the rear. A 23.9-inch vertical color LCD display seamlessly embedded in the Saturn-S4000 gate column transforms the lane into a dynamic digital media platform.