Quick answer – which reader do I need?
- Kamstrup Omnipower or 382M → Pow-K
- HAN-NVE interface (RJ45, Norway and Sweden) → Pow-U with RJ45 cable
- M-bus on an RJ12 socket → Pow-U with RJ12 cable
- P1 companion (DSMR) interface on RJ12 → Pow-P1 with RJ12 cable
- Germany: Pow-U is not compatible with German smart meters
- Meters with only an optical (IR) port are not supported
- Many meters in Denmark, Switzerland, Austria and Poland send encrypted data. Ask your grid company for the encryption key (and authentication key, if used) when you ask them to activate the HAN port.
- In doubt? Ask your grid company or contact us before ordering.
| Manufacturer | Pow-K | Pow-U | Pow-P1 | |
|---|---|---|---|---|
| Kamstrup expansion bay | HAN-NVE (RJ45) | M-bus (RJ12) | P1 companion (RJ12) | |
| Pow-K | Pow-U with RJ45 cable | Pow-U with RJ12 cable | Pow-P1 with RJ12 cable | |
| Kamstrup | Omnipower (All models), 382M | Omnia E-meter | ||
| Aidon 1) | 6483, 6474, 6475, 6476, 6477, 6479, 6484, Politerm 831 | 6442, 6490, 6492, 7410 | ||
| Elgama | GAMA 150 (G15), GAMA 350 (G35) | |||
| Ensor | eRS801 | |||
| Kaifa/Nuri | MA105H2E, MA304H3E, MA304H4D, MA304T3, MA304T4 | MA309M (Austria), MA110M | MA304H4E, MA309M (Poland) | |
| Iskra / Iskraemeco | AM550, IE.5 | |||
| Landis + Gyr | E350 | E450, E570 | E360 | |
| NES | G5 83335-XXX | |||
| Sagemcom | T210-D, S210 | T210-D, S210 (Energienetze Steiermark), S211, T211 | ||
| Sanxing | S34U18 | |||
| Siemens 2) | IM350/150 | |||
1) On Aidon meters, the model numbers in the table is not the model number of the meter itself, but the model of the communication module located close to the cable socket, see below.
2) If the HAN port option is installed.

Compatibility list by meter model
Search for your meter model with Ctrl+F.
| Manufacturer | Meter model | Meter interface | Reader | Cable |
|---|---|---|---|---|
| Kamstrup | Omnipower (all models) | Kamstrup expansion bay | Pow-K | – |
| Kamstrup | 382M | Kamstrup expansion bay | Pow-K | – |
| Kamstrup | Omnia E-meter | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Aidon ¹ | 6483 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Aidon ¹ | 6474 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Aidon ¹ | 6475 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Aidon ¹ | 6476 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Aidon ¹ | 6477 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Aidon ¹ | 6479 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Aidon ¹ | 6484 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Aidon ¹ | Politerm 831 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Aidon ¹ | 6442 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Aidon ¹ | 6490 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Aidon ¹ | 6492 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Aidon ¹ | 7410 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Elgama | GAMA 150 (G15) | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Elgama | GAMA 350 (G35) | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Ensor | eRS801 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Kaifa/Nuri | MA105H2E | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Kaifa/Nuri | MA304H3E | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Kaifa/Nuri | MA304H4D | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Kaifa/Nuri | MA304T3 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Kaifa/Nuri | MA304T4 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Kaifa/Nuri | MA309M (Austria) | M-bus (RJ12) | Pow-U | RJ12 |
| Kaifa/Nuri | MA110M | M-bus (RJ12) | Pow-U | RJ12 |
| Kaifa/Nuri | MA304H4E | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Kaifa/Nuri | MA309M (Poland) | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Iskra / Iskraemeco | AM550 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Iskra / Iskraemeco | IE.5 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Landis+Gyr | E350 | HAN-NVE (RJ45) | Pow-U | RJ45 |
| Landis+Gyr | E450 | M-bus (RJ12) | Pow-U | RJ12 |
| Landis+Gyr | E570 | M-bus (RJ12) | Pow-U | RJ12 |
| Landis+Gyr | E360 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| NES | G5 83335-XXX | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Sagemcom | T210-D | M-bus (RJ12) | Pow-U | RJ12 |
| Sagemcom | S210 | M-bus (RJ12) | Pow-U | RJ12 |
| Sagemcom | T210-D (Energienetze Steiermark) | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Sagemcom | S210 (Energienetze Steiermark) | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Sagemcom | S211 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Sagemcom | T211 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Sanxing | S34U18 | P1 companion (RJ12) | Pow-P1 | RJ12 |
| Siemens ² | IM350/150 | P1 companion (RJ12) | Pow-P1 | RJ12 |
¹ For Aidon meters the model number is that of the communication module located close to the cable socket, not of the meter itself (see picture above).
² If the HAN port option is installed.