SCHLAGE ALLEGION BRAND PS904 900-2RS LGR Power Supply, Universal, 120/240 Volt AC at 50/60 Hertz Input, 4 Ampere at 12/24 Volt DC Output, 2-Relay, 12" Width x 4" Depth x 14" Height, Gray

Features

• Clean, Consistent Power Output Helps Protect the Sensitive Circuitry of Downstream Products
• Overload Protection Prevents too Much Current Being Pulled by an Overload of Devices
• Output Field Selectable with Plug-in Jumper
• LED Indicator Provides Visual tatus on AC Input and DC Output
• Ability to Provide Continual Power with Battery Backup
• Battery Back-Up Board Auto-Selects Voltage