EMP

ECU-15/ 20/40/ e-PLUG

ECU-LV

u-METER+

u-METER

Number of loads controlled

1;4;8 or 12

1

1

0

0

Mounting: External vs Internal

Ext.

Int.

Int.

Int.

Int.

Line voltage for power

Yes

Yes

Yes

Yes

No

In-line installation: Line voltage runs thru a relay in the unit but not the circuit board

Yes

Yes

No

No

No

Parallel installation: Line voltage only powers the transformer in the unit

No

No

Yes

Yes

Yes

Monitoring (load/supply) points

3;7;11 or 15

1

1

1

1

Wireless communication

Yes

Yes

Yes

Yes

No

Akida systems compatibility: e-LOK

innGAUGE

wattGAUGE

Yes

Yes

Yes

Yes

No

No

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

No