FHS Maintenance services › 1 CREDIT PER UNIT FOR SMART HOME WIRELESS DEVICES INSTALLED 1 CREDIT PER UNIT FOR SMART HOME WIRELESS DEVICES INSTALLED $75.00 CAMERAS/SMART PLUGS/SWITCHES/LIGHTINGSKUs-13.1.1/13.1.2/13.1.3/13.1.4 Quantity: Add To Cart Added! CAMERAS/SMART PLUGS/SWITCHES/LIGHTINGSKUs-13.1.1/13.1.2/13.1.3/13.1.4