Location
Zhenjiang, Jiangsu, China
AB1 High-Security Interlock Door
Motorized high-security dual-door interlock entrance with programmable control, presence sensing and configurable emergency release for restricted facilities.
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Description
Secure Two-Door Interlocking for Controlled Entry
The BAISEN ACCESS AB1 series is a motorized high-security interlock entrance designed for airports, laboratories, data centers, financial facilities, secure offices and restricted technical areas. Its programmable controller coordinates access authorization, presence sensing, anti-pinch protection and progressive door movement.
AB1 Model Specifications
| Specification | AB1-1050 | AB1-1200 | AB1-1400 |
|---|---|---|---|
| Outer Diameter | 1050 mm | 1200 mm | 1400 mm |
| Clear Passage | 610 mm | 700 mm | 860 mm |
| Net Weight | 400 kg | 450 kg | 500 kg |
| Total Height | 2430 mm | 2430 mm | 2430 mm |
| Clear Passage Height | 2000 mm | 2000 mm | 2000 mm |
| Reference Throughput | 9 persons/min (excluding access-control verification time) | ||
| Drive / Power | Motorized servo; 80–240 VAC, 50/60 Hz, 200 W; 24 VDC logic | ||
| Operating Environment | −10°C to +55°C; up to 90% RH, non-condensing | ||
Model, reader interface, safety logic and emergency-release behavior are confirmed according to each project.
Engineering Highlights
- Dual-door interlocking logic with configurable timing
- Two 24 VDC motors with progressive deceleration
- Presence sensors and anti-pinch protection
- Configurable emergency and power-failure behavior
- Programmable controller I/O and RS232 integration capability
📹 AB1 High-Security Interlock Door Operation & Access Control Field Demo
Real operation footage demonstrating the AB1 motorized interlock entrance and access-control workflow. Final reader interfaces, interlocking logic and emergency-release behavior are configured to project requirements.
Interlock Door Engineering FAQ
How does the AB1 prevent both doors from opening at the same time?
The programmable interlock controller monitors door position, access authorization and safety sensors so one door remains locked while the opposite door is open. Reader interfaces and project-specific timing logic are configured during commissioning.
What happens during a power failure or emergency evacuation?
The electromechanical lock behavior can be configured for the project’s emergency strategy, including controlled release through the fire alarm or emergency input. Final fail-safe or fail-secure behavior must be confirmed with the site security and life-safety requirements.
Which AB1 size should be selected for the project?
AB1-1050, AB1-1200 and AB1-1400 provide clear passage widths of 610 mm, 700 mm and 860 mm respectively. Select the model according to user flow, accessibility, reader layout and available opening dimensions.
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