Know when a room needs attention before a tenant calls.

The sensor is the computer. Modules give it a job.

Every Caltuck box on the wall is the same Building Sensor. You add a module to the bottom jack when you need that sensor to do something specific.

• Building Sensor: screen, cloud, temp, and humidity
• WaterBug module: two leak detectors, wet/dry alerts
• HVAC module: supply and return probes, plus room temp
• Other modules handle freezer probes and doors the same way

Simple visibility for commercial properties

A commercial building can have problems long before anyone is standing in the room. Building Sensor watches freeze risk, humidity, leaks, door events, and temperature swings in the spaces that usually go unchecked.

• Building Sensor for homes and shops; Commercial Building Sensor for property teams
• Text and email alerts for temperature, humidity, door, water, and motion
• Cloud dashboard at caltuck.cloud for multiple buildings
• Fits mechanical rooms, sprinkler rooms, vacant suites, storage, and roof access

Technical specifications

FAQ