CDVi SDA25 Fail Secure Double Action Lock, 25mm Backset

CDVi SDA25 Fail Secure Double Action Electric Lock, 25mm Backset

The CDVi SDA25 is a fail secure double action electric lock from the SDA series, designed for single and double action swing doors. Manufactured in stainless steel, it is supplied with optional faceplates to suit most door configurations. The 25mm backset variant is one of three options in the range, alongside the 30mm and 35mm versions.

Provision for a euro cylinder allows manual override when required (cylinder not supplied). Lock status monitoring is provided via COM/NO/NC relay contacts, giving full feedback to the access control system.

Key Features

• Fail secure operation - locks on power loss
• Double action door compatibility (swing doors)
• Euro cylinder provision for manual override (cylinder not supplied)
• Lock status monitoring via COM/NO/NC relay
• Stainless steel construction
• Supplied with optional faceplates for single and double action doors
• 25mm backset

Technical Specifications

• Voltage: 12Vdc
• Current draw: 320mA (fail secure)
• Monitoring: COM/NO/NC
• Material: Stainless steel
• Backset: 25mm
• Certifications: CE, RoHS
• Warranty: 5 years

Dimensions

• Faceplate: 225 x 25 mm
• Body depth: 43 mm (25mm backset)