C-Wire Adapter
The C-Wire Adapter allows you to use your SmartV2 thermostat as a standalone thermostat. Using this adapter, the SmartV2 can be used in applications that do not require a C-Wire or 24V at the thermostat location. The wire adapter is easy to install and can be reused with other similar Honeywell models.
This is a D-Type to C-Wire Adapter. This item allows the C-wire input on compatible Honeywell wireless sensors to connect to a D-type jack, which can easily connect to the C-wire output from wired devices with D-type inputs.
Product Description: Honeywell THP9045A1098 C-WIRE ADAPTER TO USE WITH
Honeywell THP9045A1098 C-Wire Adapter to use with C-wire thermostat
Plug this adaptor into any C-wire connector to expand your thermostat's capability. This good looking, contemporary design blends elegantly with the decor of modern homes.
Designed for and sold with C-Wire Smoke Alarms (THP9320B1041 & THP9315B1034)
The HHonewell C-wire is a ceiling sensor adapter that allows a ceiling mount sensor to work on a C-wire.