![Some kind of utility meter. I first thought about my ''techem'' thermostats on radiators but those work in 800Mhz range in here. : r/RTLSDR Some kind of utility meter. I first thought about my ''techem'' thermostats on radiators but those work in 800Mhz range in here. : r/RTLSDR](https://external-preview.redd.it/RlAvpAjlvoc31z0j20VBi7BSsCkXiFZ2UUTlUYT_KzM.png?format=pjpg&auto=webp&s=d2044daccb2fb315e48458a3ce11316d1b36121c)
Some kind of utility meter. I first thought about my ''techem'' thermostats on radiators but those work in 800Mhz range in here. : r/RTLSDR
![What is this thing on the radiator? It looks like it has a small button and a display, its currently reading some numbers. It seems to be attached to the radiator very What is this thing on the radiator? It looks like it has a small button and a display, its currently reading some numbers. It seems to be attached to the radiator very](https://i.redd.it/jg1z7o21rsp71.jpg)
What is this thing on the radiator? It looks like it has a small button and a display, its currently reading some numbers. It seems to be attached to the radiator very
![Joyh100 Joymeter Energy Saving Smart Heat Cost Allocator For Radiators - Buy Smart Heat Cost Allocator,Heat Distributor,Heat Cost Allocator For Radiators Product on Alibaba.com Joyh100 Joymeter Energy Saving Smart Heat Cost Allocator For Radiators - Buy Smart Heat Cost Allocator,Heat Distributor,Heat Cost Allocator For Radiators Product on Alibaba.com](https://sc04.alicdn.com/kf/HLB1cKvRUSzqK1RjSZFpq6ykSXXaA.jpg)