BIRA Electric Strike Lock HARTTE XS12UW XS Series (R5) 12V AC/DC with Release Switch

Boasting a robust 3000 N holding force, the BIRA XS12UW electric strike secures doors with authority while remaining energy-efficient at just 250 mA on AC. Engineered for access control and intercom systems, this symmetrical mortise unit delivers reversible, non-handed installation in a zinc alloy and steel body built to endure -20°C to +50°C environments.

Overview

The HARTTE XS12UW from BIRA's XS Series (R5 radial variant) is a fail-secure electric strike lock operating on 12V AC/DC. It features an integrated release switch for manual override, making it ideal for controlled entry points in residential, commercial, and industrial settings. The lock's symmetrical design simplifies mounting in both left- and right-handed doors without additional modification.

What stands out

• High holding force of 3000 N (approx. 300 kg) for reliable security.
• Dual voltage compatibility: 12V AC or DC with low current draw (250 mA AC / 300 mA DC).
• Integrated release switch enables manual unlocking from the secure side.
• Reversible, non-handed design fits any door orientation.
• Durable zinc alloy and steel construction withstands harsh conditions.

Technical details

• Series: XS Series, model variant R5 (radial).
• Operating voltage: 12V AC/DC.
• Current consumption: 250 mA (AC) / 300 mA (DC).
• Coil resistance: 48 Ω.
• Operation mode: Fail-secure (normally closed).
• Installation type: Mortise.
• Operating temperature: -20°C to +50°C.
• Material: Zinc alloy / steel.
• Application: Access control systems, intercom systems.

Our verdict

For installers seeking a dependable, adaptable electric strike, the BIRA XS12UW combines strong holding power, flexible voltage options, and a practical release switch in a rugged, reversible package. A solid choice for any access control project.