FiSCHER Knowledge

Smarte Notausgangssicherung mit NB-IoT

Smart emergency exit security with NB-IoT

With the cellular door guard from AlertLatch, emergency exits can be digitally monitored. Thanks to NB-IoT, door events and battery levels are centrally visible - without additional local infrastructure. This...

Smart emergency exit security with NB-IoT

With the cellular door guard from AlertLatch, emergency exits can be digitally monitored. Thanks to NB-IoT, door events and battery levels are centrally visible - without additional local infrastructure. This...