24V DC | 180mA | Fail-secure | Latch monitoring | High high breaking resistance
12V DC | 170mA | Fail-safe | For frameless glass doors
6-12V AC/DC | 1500mA | Fail-secure | Internal memory
12V AC/DC | 207mA | Fail-secure | Internal memory
12V DC | Fail-safe/Fail-secure | Door status monitoring
12V DC | Fail-safe/Fail-secure | Double monitoring (door and lock)