Winland EAPRO-WHS (M-001-0154) Winland EAPRO-WHS EnviroAlert Wireless Humidity Sensor, Monitors Ambient Room Humidity, Surface Mount, White

Protect sensitive electronics, inventory and infrastructure with reliable ambient humidity monitoring. The Winland Electronics EnviroAlert Wireless Humidity Sensor (EAPRO-WHS) delivers continuous, wireless humidity monitoring as part of the EnviroAlert Professional solution — ideal for IT rooms, data centers, labs and retail storage. Designed for practical deployment, the surface-mount sensor communicates locally to the EAPro Gateway with an indoor range up to 500' (152.4 m), reducing the need for costly wiring and enabling flexible network placement.

Built for real-world monitoring, the EAPRO-WHS measures 5–95% RH with ±5% accuracy and operates between 32–122°F in non‑condensing environments. Power is adaptable with two AA alkaline batteries or a 12V DC transformer for uninterrupted protection. Integrate this wireless humidity sensor into your security and environmental monitoring strategy to add humidity data to surveillance and critical-environment alerts, improving asset protection and regulatory compliance. Add the Winland EAPRO-WHS to your monitoring system today — ideal for server rooms, network closets and controlled storage areas.

• Continuous wireless humidity monitoring protects critical equipment and inventory by triggering alerts through the EAPro Gateway
• Easy surface or wall mount design enables fast installation in server rooms, labs, storage and retail environments
• Long indoor transmission range (up to 500' / 152.4 m) reduces wiring needs and simplifies deployment across facilities
• Flexible power options (two AA alkaline batteries or 12V DC) provide reliable operation and battery-backup resilience
• Accurate ambient monitoring across 5–95% RH (±5%) and an operating temperature of 32–122°F, helping maintain compliance in critical-environment monitoring