Sifa
Sifa
Dead-man's vigilance device used in trains.
No account needed. By playing, you confirm you're 13 or older and agree to the Terms of use.
No owners yet
Category: Empty
- 0 owners
- 0 copies
- 0 pulls
- Wishlisted
- 0
- In 0 albums
- On 0 showcases
- Market listings
- 0
Not sold on the market yet.
Readers' pathsAug 2026 – Oct 2026
Readers go next to
Share of the 377 clicks on its links
Dead man's switch
Device that reacts to the loss of the operator.
58%
Punktförmige Zugbeeinflussung
German train protection system.
14%
Automatic train protection
System installed in trains to prevent collisions through driver error.
13%
Linienzugbeeinflussung
In-cab signalling and train protection system.
6.6%
Emergency brake (train)
Device to stop a train quickly.
2.7%
Watchdog timer
Electronic timer used to detect and recover from computer malfunctions.
2.7%
ICE 3
German high speed train model.
2.7%
Readers come from
Share of the 346 readers arriving from another article
