LenelS2 LNL-AL400ULX Intelligent Access Control Power Supply

The LenelS2 LNL-AL400ULX is an intelligent power supply and charger engineered for advanced access control and security system deployments. Designed to provide reliable power distribution and battery charging, this controller delivers dependable support for LenelS2 access control hardware, door controllers, readers, locks, and related peripherals.

The LNL-AL400ULX supports flexible dual-voltage operation with both 12VDC and 24VDC output options, making it ideal for a wide range of security applications. Built-in supervision, fire alarm disconnect, AC fail monitoring, low battery supervision, and charging capabilities help ensure system uptime and operational continuity.

This enterprise-grade power supply is ideal for commercial buildings, healthcare facilities, educational campuses, government buildings, and other high-security environments where reliable access control power infrastructure is essential.

Key Features

• Intelligent access control power supply and charger
• Supports 12VDC and 24VDC output
• Integrated battery charging capability
• Fire alarm disconnect interface
• AC fail and low battery supervision
• Supports backup battery operation
• Designed for LenelS2 access control deployments
• Ideal for enterprise security systems