Usage
The BB Locks A1 Basic 50 SA electric lock with fail-safe action is designed for securing doors in high-security environments, such as commercial, institutional, or industrial buildings where controlled access and automatic locking are essential.
Advantages
- Automatic locking mechanism engages the bolt when the door closes for instant security.
- Operates on a fail-safe principle: unlocks automatically during power loss for emergency exits.
- Manufactured from robust stainless steel components for enhanced durability and resistance to attack.
- Integrated electronics are protected against humidity and corrosion by polyurethane resin encapsulation.
- The adjustable striker plate allows fine-tuning fitment to accommodate installation variances; requires correct voltage supply (24Vdc ±5%).
Specifications
- The lock uses a stainless-steel baseplate (AISI 304) made via lost-wax casting; cover and striker plate also in AISI 304 stainless steel with reinforced design.
- Complies with European high-security standards; features automated electronic control system sealed against moisture ingress.
- Suits mortise installations, single deadbolt design. Operates at low consumption: intended for use with compatible impulse generators (push buttons/keypads/readers). Maximum cable length from power supply is up to 25 meters if using recommended cabling. Requires steady input of approximately 24Vdc/2.5A for full performance.
- The hardened duplex bolt increases resistance under attack. The ASP version includes an adjustable striker cup (±2 mm left/right) for installation flexibility and additional protection of the bolt head.
How it works
After installation in the door leaf, the BB Locks A1 Basic 50 SA locks automatically upon closure by detecting its striker plate via integrated Hall sensors; it stays locked until released by an authorized input device or loses power (fail-safe release), ensuring rapid re-securing after every entry or exit.
