Circlelock Solo Mantrap Door
- Brand

- TypeSecurity Control
Offering the highest level of physical protection in a security entrance, the Circlelock Solo is the ultimate defence against intrusion into sensitive areas of a building. Ensuring only one authorised person enters at a time, high security portals eliminate the need for manned supervision or guards. The salary of a guard supervising a swing door or open walkway 24 / 7 / 365, therefore provides a return on investment in under a year.
Overview of Circlelock Solo mantrap door
The Circlelock Solo mantrap door is a premium cylindrical interlocking security door developed by Boon Edam (Netherlands) – a global pioneer in security access control and entrance management. Designed to provide the highest level of physical protection, the Circlelock Solo is the top choice for high-security environments such as data centers, banks, government facilities, and research institutions.
Features of Circlelock Solo mantrap door
The round, cylindrical compartment features two interlocking, automatic sliding doors. Upon authorisation, the first door opens allowing a user to enter the portal. Integrated sensors confirm the user is alone and if so, a signal is given to the second sliding door to open, completing the passage into the secure area. A secondary biometric system can be used to confirm identity once inside the chamber.
- Space efficient cylinder compartment with an interlocking door system for accurate tailgating detection
- Anti-piggybacking system (StereoVision – one or two-way)
- Working principle supports bi-directional traffic, multi-factor authentication
- Self-managed – no manned supervision required
- Steel floor construction facilitating mounting on a computer floor
- Surface mount supporting cost effective quick installation
- Onboard user communication system (integrated visual and audio feedback signalling)
- Seamless integration and feedback with access control systems, biometric devices and building management systems
- Fail-safe operation as standard, fail-secure optional
- Support for emergency egress (subject to local regulations)
- Supervised disabled entry is possible

Operating principle of the Circlelock Solo mantrap door
The Circlelock operates using an interlocking mechanism: once a user enters and the first door closes, integrated sensors verify that only one person is inside. If the verification is successful, the second door opens to allow passage. If multiple occupants or suspicious movements are detected, the system denies access and maintains lockdown for security assurance.
Practical applications
Investing in the Circlelock Solo mantrap door delivers long-term benefits by replacing the need for 24/7 on-site security personnel. The system enhances overall building security, optimizes operating costs, and reinforces a professional security image.
Ideal for:
- Sensitive data centers.
- Controlled access areas in banks, laboratories, and research facilities.
- Corporate offices, headquarters, and government buildings requiring strict access control.
Consultation & quotation
With over 20 years of experience in the field of automatic doors and gates, Sonha Auto is the official distributor of Boon Edam in Vietnam – the world’s leading brand in automatic entrance and security solutions.
Our technical team, trained to Boon Edam’s international standards, is committed to:
- Conducting site surveys and providing tailored security solutions for each project
- Ensuring fast, precise installation with safe and long-lasting operation
- Offering warranty, periodic maintenance, and 24/7 technical support for total peace of mind.
Contact us today for a detailed consultation and quotation for the Boon Edam Circlelock Solo mantrap door solution.
- 📞 Hotline: 093 645 6008
- 📧 Email: sales@sonha.com
- 🌐 Website: https://sonha.com
| THROUGHPUT | |
|---|---|
| Capacity (per minute in one direction) | 5-6, dependent on access control system |
| Standard unit size (w x h) | 1000 x 2200 mm |
| Standard dimensions | 584mm throat opening, 200mm canopy height, two door wings |
| Level Up high | 2100–2600 mm / canopy height 200-600mm, in increments of 100mm |
| Level Up wide | 1500 mm diameter |
| SECURITY | |
| Security level | High – prevent |
| Level Up Security | StereoVision Piggybacking detection, Biometric authorisation |
| SAFETY | |
| Standard | Fail-safe operation, fire alarm connection, vandal resistant |
| Level Up Safety | Burglar or bullet resistant protection packages |
| AESTHETICS | |
| Standard finish | Powder Coated Aluminium |
| Level Up aesthetics | Stainless steel, anodic coating, anodizing, brass |
| TECHNOLOGY | |
| Power Supply | 110-240 VAC, 50 / 60 Hz |
| Operating Power | 65W |
| Operating temperature | -15°C / +5°F to +50°C / +122°F |
| Weight | 750 Kg |
| COMFORT | |
| Lighting | LED lighting |










