39. Installation tips for MSS550 v2.

MSS550 v2 is designed to fit in the electric box with load wire(also called live out wire), below points can help you find the right electric box to install.

1. Choose the electric box which is relatively far away from the fuse box.

2. Load wire does not have voltage, please use an electrical tester to verify it.

3. If you are still not sure, simply choose either electric box to get start. Meross app will help you detect the right electric box later.

For MSS550 v3, you can install it in either fuse side or load side electric box.