Sentinel Series Optical Turnstiles for Commercial & Corporate Access Control
Fast, secure, and built for modern spaces.
Product Overview
Loop’s Sentinel optical turnstiles combine premium materials with advanced detection technology to deliver seamless, high-speed access control for buildings, campuses, and fitness or corporate environments. Designed for both aesthetics and performance, the Sentinel Series provides unobtrusive security that keeps people moving—without compromising safety or style.
With multiple configurations, glass heights, and accessibility widths available, Sentinel turnstiles offer a scalable solution for any lobby, entrance, or controlled access point.
Key Benefits
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Modern, Low-Profile Design
Premium stainless steel housings and clear glass barriers blend effortlessly into architectural environments.
Seamless Integration
Works with badge, QR, mobile, and biometric credentials—plus Loop’s workforce and visitor management tools.
Fast, Safe Throughput
Motorized barrier movement, tailgating detection, and multi-zone infrared sensors ensure smooth, secure passage.
Reliable Performance
Engineered for continuous operation with brushless motors, self-protection mechanisms, and long service life.
Flexible Configurations
Multiple lane widths, glass heights, and modular receiver/transmitter units support any building layout.
Product Comparison
Sentinel Compact vs. Sentinel Pro vs. Sentinel
Choose from our range of optical turnstiles designed for modern, high-traffic environments.
Customizable
Sentinel Compact
A space-saving optical turnstile designed for budget-conscious projects, the Sentinel Compact delivers reliable, fast access control in a sleek, minimal footprint. Ideal for gyms, offices, and commercial spaces where simplicity and durability matter.
Customized to fit your exact specifications
- Slim, space-saving stainless-steel cabinet with flexible single or multi-lane configurations
- ADA-wide lane options up to 36 inches support inclusive, accessible entry
- Dual infrared sensors with audible and visual feedback ensure safe, efficient passage detection
- Durable stainless or epoxy-coated steel with 10 mm doors and a brushless motor
- Simple integration via dry contacts or RS-232, flexible mounting options, 5-year warranty
Customizable
Sentinel
Our most advanced optical turnstile, Sentinel delivers premium aesthetics, customizable dimensions, and the highest level of security—perfect for luxury buildings, high-end commercial spaces, and environments with demanding throughput requirements.
Sentinel offers a range of customizations to match your needs
- Fast 0.1s opening speed; up to 45 people/minute high-throughput
- Customizable ADA compliant lane widths, glass heights, heavy-duty motor with auto-reset
- Advanced safety and security with anti-intrusion, anti-tailgating, anti-collision protections, fail-safe operation, and fire alarm integration
- Indoor/outdoor options with customizable finishes, logos, and dimensions
- Easy integration with QR, card, and biometric readers, backed by a 5-year warranty
Customizable
Sentinel Pro
Sentinel Pro offers enhanced control, expanded sensor coverage, and premium housing, ideal for corporate lobbies and multi-lane installations that require a polished, high-performance entry experience.
Tailored to your unique requirements
- High-precision sensing with AI-assisted IR sensors prevents tailgating & unauthorized entry
- Bi-directional tempered glass or polycarbonate swing doors with audible cues and RGB LED guidance
- Supports high throughput of 50 people/minute with ADA wide lane options up to 47 inches
- Flexible installation, multiple module configurations & bolt-down or optional mounting
- Easy integration, dry contacts or RS-232, CE certified, 5-year warranty
Customizable
Sentinel Compact
A space-saving optical turnstile designed for budget-conscious projects, the Sentinel Compact delivers reliable, fast access control in a sleek, minimal footprint. Ideal for gyms, offices, and commercial spaces where simplicity and durability matter.
Customized to fit your exact specifications
- Slim, space-saving stainless-steel cabinet with flexible single or multi-lane configurations
- ADA-wide lane options up to 36 inches support inclusive, accessible entry
- Dual infrared sensors with audible and visual feedback ensure safe, efficient passage detection
- Durable stainless or epoxy-coated steel with 10 mm doors and a brushless motor
- Simple integration via dry contacts or RS-232, flexible mounting options, 5-year warranty
Customizable
Sentinel
Our most advanced optical turnstile, Sentinel delivers premium aesthetics, customizable dimensions, and the highest level of security—perfect for luxury buildings, high-end commercial spaces, and environments with demanding throughput requirements.
Sentinel offers a range of customizations to match your needs
- Fast 0.1s opening speed; up to 45 people/minute high-throughput
- Customizable ADA compliant lane widths, glass heights, heavy-duty motor with auto-reset
- Advanced safety and security with anti-intrusion, anti-tailgating, anti-collision protections, fail-safe operation, and fire alarm integration
- Indoor/outdoor options with customizable finishes, logos, and dimensions
- Easy integration with QR, card, and biometric readers, backed by a 5-year warranty
Customizable
Sentinel Pro
Sentinel Pro offers enhanced control, expanded sensor coverage, and premium housing, ideal for corporate lobbies and multi-lane installations that require a polished, high-performance entry experience.
Tailored to your unique requirements
- High-precision sensing with AI-assisted IR sensors prevents tailgating & unauthorized entry
- Bi-directional tempered glass or polycarbonate swing doors with audible cues and RGB LED guidance
- Supports high throughput of 50 people/minute with ADA wide lane options up to 47 inches
- Flexible installation, multiple module configurations & bolt-down or optional mounting
- Easy integration, dry contacts or RS-232, CE certified, 5-year warranty
Use Cases
Applications in Action
Corporate Campuses
Gyms
Office Buildings
Co-working Spaces
Airports
Universities
Hospitals
Transit Stations
Compact Offices
Corporate Lobbies
Government Facilities
Corporate Campuses
Gyms
Office Buildings
Co-working Spaces
Airports
Universities
Hospitals
Transit Stations
Compact Offices
Corporate Lobbies
Government Facilities
Ready to Get Started?
Performance You Can Count On.
Get reliable, high-speed access control without compromise. Sentinel makes secure entry simple, efficient, and built to last.