This video shows you step-by-step instructions on how to remove your old thermostat, wire your new WiFi thermostat and install it. FAQs: Installing Smart Home Motion Sensor Lights Q. Can motion sensor lights replace existing outdoor lights? A. Yes, they can replace your current flood or exterior light. You can even use existing wiring if it meets electrical code requirements. Q. What tools and materials do I need for installation? A. You'll need a motion sensor light kit, a screwdriver or cordless drill, a voltage tester and wire connectors. -------- Other Smart Home Products: • Smart Thermostats • Smart Security Cameras & Systems • Smart Lighting • Smart Door Locks • Smart Speakers & Voice Assistants ------ More Smart Home Installation Guides • For more DIY tips, subscribe to our channel! homedepot.com/howto • Leave your questions in the comments below • How to Install a WIFI Thermostat - Replacing a thermostat yourself will save you money and can be easy with the right instructions. • How to Install a Programmable Thermostat - Save on utility bills by installing an energy-efficient thermostat.