Pulse transmitters
for third-party meters, ESP32 or other readout technology
Natural gas
Bottom position, Elster type
Geckollect-GE
Reed relay module for pulse counting.
Top position, Itron type
Geckollect-GI
Reed relay module for pulse counting.
Universal inductive adaptor
Geckollect-I
Inductive module for pulse counting.
Front position, Apator type
Geckollect-GA
Reed relay module for pulse counting.
Water
Universal inductive adaptor
Geckollect-I
Inductive module for pulse counting.
Electricity
Passive optical transmitter
Geckollect-PO
LED based optical pulse transmitter for pulse counting.
NB-IoT meters
ready-to-use, no additional readout technology needed