HVAC Sensor
A plug-in module that turns a Building Sensor into a supply, room, and return HVAC sensor.
- Requires a Building Sensor
- Supply, room, and return temperatures
- Plugs into the bottom jack
Caltuck product catalog
Products built around cloud visibility and field-ready installs.
Browse Caltuck sensors, monitoring offers, freezer protection, building monitoring, and access control products. Pick a product page for details, add supported items to the cart, or start a pricing conversation for installed systems.
Building Sensor
Cold, humidity, door, and cloud alerts in one compact device.
- 1 sensor included
- Frozen-pipe risk alerts
- Door contact input
- SMS and email alerts through caltuck.cloud
Commercial Building Sensor
Monitor mechanical rooms, vacant suites, water events, doors, and building risk areas.
- 1 sensor included
- Mechanical and sprinkler room coverage
- Temperature, humidity, door, water, and motion alerts
- Portfolio-ready cloud dashboard
WaterBug Sensor
A plug-in module that turns a Building Sensor into a two-zone leak monitor.
- Requires a Building Sensor
- Two leak detectors, Leak 1 and Leak 2
- Plugs into the bottom jack
Freezer Sensor
Protect deep freezers, meat lockers, cabins, and storage freezers from quiet failures.
- Deep freezer temperature alerts
- Lid and door event monitoring
- Useful for garages, shops, cabins, and lockers
EMS Key Access Box
Let EMS open a secured cabinet with a digital fob and take the building master key set.
- Digital fob access for EMS
- Secured master key set inside the cabinet
- Installed with one Cat6 run
AlphaTouch Door Access
Cloud video intercom, touchscreen directory, smartphone answering, and PoE entry hardware.
- 7 inch touchscreen entry panel
- Cloud managed directory and remote unlock
- PoE installation for clean retrofits
UniFi Door Access
License-free UniFi Access door control with PoE hubs, readers, mobile credentials, NFC, PIN, QR, and intercom options.
- PoE-connected hubs and readers
- Mobile, NFC, PIN, QR, and Touch Pass options
- UniFi ecosystem fit for doors, cameras, and network operations
Need a full monitoring or access plan?
Caltuck can help map device counts, alert recipients, managed service coverage, and deployment scope for a building, freezer fleet, or access control rollout.
