10-24V AC/DC | 320mA (12V DC) | Fail secure | External memory | Adjustable latch
12V DC | 320mA | Fail secure | Unlock feature | PRELOAD | Adjustable latch
12V DC | 320mA | Fail secure | PRELOAD | Adjustable latch
12V DC | 320mA | Fail-secure | Surface mounted
12V DC | Fail-safe/Fail-secure | Double monitoring (door and lock)