Hardwire a thermostat or provide power to a thermostat without a C-wire
Powering Thermostats Without a C-Wire (ADC-T3000 / ADC-T2000) Most thermostats can run on batteries, but hardwiring is preferred for reliability. If your system lacks a C-wire, here are safe options and requirements for Alarm.com Smart Thermostats. Caution: Thermostat wire labels can vary by brand/model. Always ver…
