alula RE021 Wired Moisture Sensor

Protect critical infrastructure from unseen water threats with the alula RE021 Wired Moisture Sensor. This humidity sensor delivers dependable, wired moisture and leak detection that integrates seamlessly with security, surveillance, and building monitoring systems to provide early warning and reduce downtime. The RE021’s tamper-resistant wired connection ensures continuous, predictable performance for environments that demand high reliability, such as server rooms, telecom closets, basements, and mechanical rooms.

Engineered by alula and identified by manufacturer part number RE021, the sensor’s compact footprint makes installation simple along pipe runs, under raised floors, or beneath HVAC equipment. Because it’s a hardwired device, it provides a stable interface to alarm panels and automation platforms—enabling instant alerts, logging, and automated responses to potential moisture events. The result is improved asset protection, faster incident response, and lower recovery costs.

Specify the alula RE021 Wired Moisture Sensor for any security or facility monitoring project where dependable humidity and leak detection matter. Add it to your next monitoring deployment to safeguard critical equipment and operations.

• Fast, reliable leak and moisture detection to prevent costly water damage in server rooms, basements, and mechanical spaces
• Wired connection for tamper-resistant, continuous monitoring and dependable integration with alarm panels and security systems
• Compact, low-profile design that installs easily in tight spaces and along pipe runs or under equipment
• Clear system compatibility—designed to work with standard monitoring and building automation platforms for immediate alerts
• Trusted brand reliability with manufacturer part number RE021 for simple procurement and support