Danfoss Ally Room Sensor Wireless Indoor Temperature Sensor 0-40°C

The Danfoss Ally Room Sensor is a wireless indoor temperature sensor for use with Danfoss Ally radiator thermostats. It measures ambient temperature in the range 0–40 °C and transmits readings wirelessly to the heating control system. The sensor is powered by a CR2450 lithium battery and has a compact profile that facilitates discreet mounting in living spaces or utility rooms.

Advantages

The device provides accurate temperature measurement within the specified range and communicates wirelessly with Danfoss Ally radiator thermostats. Its CR2450 battery offers a long operating life (up to 2 years under normal conditions). The compact dimensions make it simple to install without requiring significant space.

Suitable for

• Room temperature monitoring in residential apartments
• Integration with Danfoss Ally radiator thermostat systems
• Use in living rooms, bedrooms, hallways and utility rooms

Key specifications

• Temperature range: 0–40 °C
• Power source: CR2450 lithium battery (up to 2 years life)
• Connectivity technology: Wireless
• Brand: DANFOSS
• MPN: 014G2480
• EAN: 5715162289013
• Category: Smart sensors
• Dimensions (provided): 450 mm width × 180 mm height

How to use

Install the Danfoss Ally Room Sensor at a representative location away from direct heat sources and drafts to ensure accurate ambient temperature readings. Insert the CR2450 battery following the polarity markings, pair the sensor with the Danfoss Ally radiator thermostat according to the thermostat’s pairing procedure, and verify that readings are received by the heating control unit. Replace the battery when low-battery indication appears.

Recommendations

Place the sensor at typical room height on an interior wall, avoid locations near windows, radiators or direct sunlight, and perform periodic battery checks to maintain reliable wireless temperature reporting.