The Bridge WiFi Module is used with the PRO-LC WiFi Ready Irrigation Controller.  It , urns the PRO-LC WiFi Ready Irrigation Controller into a wireless one.  You will be able to manage the PRO-LC Irrigation Controller through the PRO-LC mobile app.

The BRIDGE WiFi Module is required for control from a Smart phone, tablet or computer for the K-Rain Pro-LC WiFi-Ready Irrigation Controller.

To be used with PRO-LC models:

Outdoor
3104W, 3104W-P, 3104W-220, 3108W, 3108W-P, 3108W-220, 3112W, 3112W-P, 3112W-220

Indoor
3104WID, 3104WID-P, 3104WID-220, 3108WID, 3108WID-P, 3108WID-220, 3112WID, 3112WID-P, 3112WID-220