Wireless Sensor HONEYWELL RedLINK 3.0 Room (2-Pack) C7189R3010-2/U | Montreal, Laval, Longueuil, South Shore & North Shore

In a multi-storey home, a single temperature reading never tells the whole story. The upstairs bedrooms, the finished basement and the living room each behave differently depending on the time of day, the sun and occupancy. The Honeywell RedLINK 3.0 C7189R3010-2/U set of two room sensors gives the thermostat two additional measuring points, with temperature, humidity and motion detection, to reduce hot and cold spots by giving priority to occupied rooms.

Two more rooms in the control loop

Each sensor goes in a different room. The compatible thermostat receives their readings over RedLINK 3.0, with a range of up to 200 ft, and the signal passes through most building materials. Thanks to motion detection, the system knows which rooms are occupied and can adjust heating or cooling accordingly. In the evening, priority can go to the living room; at night, to the bedrooms.

Humidity measurement covers a range of 5 to 95% RH. In winter, it gives a useful indication of how dry the air is; in summer, of the humidity that makes a room uncomfortable even when the temperature is right.

Strictly RedLINK 3.0 compatible

These sensors work with the ElitePRO S1200, S1100 and S1000 thermostats, as well as the T10+ Pro Smart with RedLINK 3.0 only. They do not pair with older classic RedLINK thermostats such as the VisionPRO 8000 or the Prestige. Before offering you this set, we check your thermostat's model and generation.

What is in the box

The set includes two sensors, four AAA batteries (two per sensor) and mounting hardware. Each sensor measures 66 x 66 mm, and its white colour blends in on most walls. If you only need one additional room, the C7189R3002/U sensor is sold individually.

Our installation, room by room

The value of a room sensor depends mostly on where it is placed. So we start by identifying the rooms where discomfort is most noticeable and the ones where you spend the most time. Then:

1. we mount each sensor on an interior wall, away from grilles, windows and heat sources;
2. we pair them with the ElitePRO or T10+ Pro thermostat;
3. we configure room priority and occupancy sensing;
4. we check each sensor's readings on the thermostat.

Installation is wireless and requires no opening of walls, which makes it ideal in a finished house or a condo.

Better heating during the Québec winter

When the thermostat only sees the hallway, the temptation is to raise the setpoint to warm up a cold bedroom, which overheats the rest of the house. With two sensors, the system heats based on the rooms that are actually occupied. Comfort improves where you are, without needlessly raising the temperature everywhere. Combined with a central heat pump or a well-tuned furnace, these sensors help spread the system's effort more evenly from one floor to the next. The gain is most noticeable on cold mornings, when the bedrooms are slow to warm up.

Maintenance

The AAA batteries are easy to replace. Keep the sensors clear, with no furniture or decorations in front of them, so that motion detection and temperature readings stay reliable.

Technical specifications

• Type: set of 2 wireless room sensors
• Measurements: temperature, humidity (5 to 95% RH), motion
• Communication: RedLINK 3.0 wireless
• Range: up to 200 ft; passes through most building materials
• Power: 2 AAA alkaline batteries per sensor (4 included)
• Dimensions: 66 x 66 mm (2.6 x 2.6 in.) per sensor
• Colour: white
• Contents: 2 sensors, 4 AAA batteries, mounting hardware
• Compatibility: ElitePRO S1200, S1100, S1000; T10+ Pro Smart with RedLINK 3.0 only

Why AirGreen

AirGreen is a family-owned HVAC business holding an RBQ licence, present in the Montréal area for more than 15 years, with a showroom in Boucherville. We install Honeywell RedLINK 3.0 thermostats and their accessories, and we configure them to match the way you use your home.

For the purchase and installation of the Honeywell RedLINK 3.0 C7189R3010-2/U set, contact AirGreen. We serve Montréal, Laval, Longueuil, the North Shore and the South Shore.