CDVI PSMB125 is a lockable, metal‑cased switch‑mode power supply designed for access control and security installations. It provides a regulated 12 V DC output (charging nominally at ~13.8 V) with up to 5 A continuous output and an internal charger for a single 12 V / 7 Ah backup battery (battery sold separately).

• Regulated 12 V DC output — 5 A continuous (charging nominally ~13.8 V).
• Internal battery charger for one 12 V, 7 Ah battery (battery not included).
• LED indicators for mains, battery/charge and fault status.
• Integrated short‑circuit, thermal and battery charge protections.
• Lockable white metal enclosure for secure surface mounting; IP20 (indoor use).
• Universal mains input: 190–265 V AC.

Who is this for? Ideal for security and access control installers needing a compact, secure PSU with battery backup for maglocks, readers and control panels. Suited to both small commercial sites and larger security installations where a protected, lockable PSU is required.

Installation & safety notes: Install in accordance with local wiring regulations. Mains wiring must be isolated before service. The unit is intended for indoor use (IP20). Use a qualified electrician or installer for connection to mains and for battery installation. Battery is sold separately; use a compatible 12 V, 7 Ah sealed lead‑acid (SLA) type as recommended by CDVI.

Warranty & documentation: CDVI advertises a long manufacturer warranty for this product family (10 years referenced by distributors). Consult the official CDVI datasheet and installation manual for full technical details and installation instructions.