Usage
The BB Locks A1 Basic 35 SA electric lock is designed for high-security access control on internal and external doors in demanding environments such as commercial buildings, institutions, and protected facilities. Its fail-safe function ensures reliable access management and safety.
Advantages
- Fail-safe operation: unlocks without power to guarantee emergency egress and compliance with safety regulations.
- Automatic locking when the door closes, providing instant security without manual intervention.
- Highly durable stainless steel construction for extended service life, even under frequent use.
- Integrated electronic monitoring of bolt and door position increases security oversight capabilities.
- Slight drawback: Requires compatible impulse generator (e.g., push button or card reader) for operation.
Specifications
- The lock body, baseplate, striker plate, and covers are manufactured from AISI 304 stainless steel using precision casting methods; the PCB is encapsulated in polyurethane resin for environmental protection.
- CERTIFICATIONS: EN1125:2008 emergency exit compliance; tested to withstand up to one million cycles at a frequency of up to 600 operations per day; supports fire/smoke doors (EN1634-1).
- Lateral force resistance on the main bolt exceeds 40,000 N; operates on stabilized 24V DC (+/-5%) with a maximum activation current of approximately 2.2 A (0.2 sec) and holding current below130 mA[1][3]. Suitable for doors weighing up to200 kg[1].
- Differentiators include microprocessor-controlled logic, three Hall sensors for position detection, anti-saw pin in bolt design, standard or adjustable striker plate (+/- 2 mm alignment), signal outputs for integration with building management or access control systems[3]. Optional compatibility with both17mm euro-profile cylinders and22mm round cylinders.[3]
How it works
The A1 Basic 35 SA lock installs as a mortise unit. It locks automatically when the door closes by detecting the striker plate via integrated Hall sensors. Unlocking occurs upon receiving an electric impulse from authorized devices or key override; without power supply (fail-safe mode), the lock remains unlocked until power is restored.[3]
