Temperature/Humidity Sensor Indoor Lupus Electronics 12049

The LUPUSEC-XT2 Plus Temperature/Humidity Sensor (Lupus Electronics 12049) is a battery-powered indoor sensor that measures and displays local temperature and relative humidity. It connects wirelessly to the XT alarm panel and transmits changes in temperature every two minutes, allowing remote monitoring without additional wiring. The compact sensor (85 × 85 × 22 mm) runs on AAA alkaline batteries and is RoHS compliant.

Advantages

The sensor provides continuous local display of temperature and humidity and sends updates to the alarm panel at regular intervals, enabling automated control of connected devices. Wireless battery operation simplifies installation on any wall or ceiling. Compatibility with the LUPUSEC alarm ecosystem allows integration with other sensors and actuators for centralized smart home climate control.

Suitable for

• Monitoring indoor room temperature and humidity
• Controlling heating systems (e.g., underfloor heating)
• Controlling air conditioning and ventilation (fans)
• Integration with smart alarm panels for home automation

Key specifications

• Brand: Lupus-Electronics
• Model / MPN: 12049 (LUPUSEC-XT2 Plus Temperature/Humidity Sensor)
• Dimensions: 85 × 85 × 22 mm
• Power supply: AAA alkaline batteries
• Wireless connection: compatible with LUPUSEC XT alarm panel
• Update interval: transmits temperature changes every 2 minutes
• Standards: RoHS compliant

How to use

Install AAA alkaline batteries, mount the sensor on a wall or ceiling at the desired location and pair it with the LUPUSEC XT alarm panel following the panel’s pairing procedure. After pairing, the sensor will display current temperature and humidity locally and transmit updates to the alarm panel automatically every two minutes or when a measured value changes. Use the alarm panel interface or connected smart home software to view readings and configure automation rules for heating, cooling, or ventilation devices.

Recommendations

Place the sensor away from direct sunlight, drafts, or heat sources (radiators, ovens) for accurate measurements; replace batteries according to the alarm panel’s battery status alerts.