







Price: $94.99 - $24.99
(as of Nov 15, 2025 01:13:20 UTC – Details)
Product description

Install our thermostat accessory module to instantly upgrade to a C-wire compatible system, allowing you to immediately enjoy a brand-new home comfort experience. No need to lay new wires, and it supports adding 24V power to existing devices, making precise temperature management effortless.

Get rid of the worry of thermostats without batteries or “power stealing” circuits, ensure stable operation, and enjoy the convenience and energy-saving advantages brought by smart temperature control.



Package Dimensions : 3.31 x 2.24 x 1.93 inches; 2.89 ounces
Item model number : BR-124
Date First Available : May 21, 2024
Manufacturer : briidea
ASIN : B0D4QM2BLW
Best Sellers Rank: #1,154,315 in Home & Kitchen (See Top 100 in Home & Kitchen) #2,050 in Accessories (Home & Kitchen)
Customer Reviews: 1.0 1.0 out of 5 stars 1 rating var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
EASY UPGRADE: Easily improve your home’s comfort! Existing two-wire HVAC systems can be easily upgraded to a C-wire-enabled system by adding a C-wire adapter. Supports adding 24-volt power to existing installations without running new wires, and paired with a Wi-Fi thermostat, it puts smart temperature control at your fingertips.
MULTI-COMPATABILITY: The adapter supports all 24VAC heating and cooling systems and is compatible with Nest Thermostat, Ecobee SmartThermostat, Honeywell Home T9, Emerson Sensi Touch brands and models.
SMART STABILITY: Introducing C-wire technology, say goodbye to thermostat battery or “power theft” issues, running stable, enjoying the convenience and energy saving effects of smart temperature control.
LONG-DISTANCE COMMUNICATION: Supports communication distance of up to 300 feet between transmitter and receiver. Receiver is installed near furnace, zone controllers, etc. Place it in equipment cabinets or away from liquids and high-temperature areas to ensure safety and optimal performance.
EASY INSTALLATION: The adapter features a clean design, a full range of accessories and simple, intuitive wiring. Different colored wires for the transmitter and receiver ensure quick and precise installation, instantly enhancing home comfort.

