Overview

The CDVI ML-350M-PL-12 is a compact stainless-steel electromechanical (solenoid) mortice lock designed for access control on single and double‑action doors. It is a fail‑safe (power‑to‑lock) unit, fire‑tested to 60 minutes (EN14846), and includes monitored lock and door status outputs plus a bi‑directional snib for manual release.

• 650 kg solenoid holding force; up to 225 kg pre‑load / side‑load operation.
• Fail‑safe operation (power required to lock) — suitable for managed escape routes when used with appropriate controls.
• Fire tested to 60 minutes (EN14846); cycle tested to 250,000 cycles.
• 12 V DC operation; 280 mA current consumption at 12 V.
• Stainless‑steel construction, reversible handing and suitable for horizontal or vertical mounting.
• Monitored outputs for lock and door status and a bi‑directional snib for manual release.

Use cases

• Commercial and residential access control where fire rating and monitored status are required.
• Doors needing a compact mortice‑style electrolock with high holding force (e.g., secure entrances, server rooms, plant rooms).
• Integration with access control panels, exit devices and monitored security systems.

Installation & compliance

• Refer to the CDVI datasheet and installation manual for full mounting, wiring and accessory requirements (intumescent gaskets, keep plates, brackets).
• Install only by a qualified electrician or accredited access control installer; ensure compatibility with local fire and building regulations for escape routes.
• Confirm required accessories (keeps, shields, gasketing) on a project basis — these can affect final job cost.

Downloads — CDVI product page, datasheet and installation manual available from CDVI (see manufacturer links).