Specification Brand : Winland Electronics BulletPoint1 : Wireless humidity sensor monitors ambient room humidity BulletPoint10 : Updates can be done remotely via INSIGHT (requires subscription) BulletPoint2 : Indoor transmission distance of 500 feet (results may vary) BulletPoint3 : RF frequency of 2.405GHz to 2.479GHz with 7 channels BulletPoint4 : Sensor humidity range: 5 to 95% RH BulletPoint5 : Updates can be done remotely via INSIGHT (requires subscription) BulletPoint6 : Wireless humidity sensor monitors ambient room humidity BulletPoint7 : Indoor transmission distance of 500 feet (results may vary) BulletPoint8 : RF frequency of 2.405GHz to 2.479GHz with 7 channels BulletPoint9 : Sensor humidity range: 5 to 95% RH ExternallyAssignedProductIdentifier1 : 0082075011549 ExternallyAssignedProductIdentifier2 : 082075011549 ItemName : Winland EAPro-WHS EnviroAlert Professional Wireless Humidity Sensor ItemPackageQuantity : 1 ItemTypeKeyword : humidifier-accessories Manufacturer : Winland Electronics Inc PartNumber : M-001-0154 ProductDescription : Get notifications when the humidity is too high on your property with the EnviroAlert Professional Wireless Humidity Sensor. The sensor reports accurate real time monitoring of ambient humidity within a single room in order to help prevent potential damage to sensitive equipment or structures. With its compact size and minimalist design, the EnviroAlert Professional Wireless Humidity Sensor easily integrates into various environments in residential or commercial properties alike. Plus, humidity levels can also be managed with adjustable high/low set points via the EAPro Gateway and can be updated remotely using INSIGHT's real-time and cloud-based, critical-environment monitoring system. As an automated, cloud-based critical-monitoring service, INSIGHT provides real-time visibility via alerts of environmental irregularities due to temperature, water, gas, and humidity conditions that may cause damage to environment-dependent assets. offers a fee-based subscription if you want to receive email/text message alerts, reporting, and the ability to configure online. NOTE: Requires an additional sensor and the Windland EAPro-Gateway (all sold separately). Should not be placed in cooler or freezer environments; instead, a hardwired sensor should be utilized. To receive email/text message alerts, reporting and the ability to configure online, an INSIGHT subscription is required. Sensor Humidity Range: 5 to 95% RH. Device Operating: 32 to 122F (0 to 50C) in a non-condensing environment. Temperature Range: Indoor use only. Power Requirements: Two AA alkaline batteries and/or 12~24V DC transformer. RF Frequency: 2.405GHz to 2.479GHz, 7 channels. RF Transmission Distance: 500' (152.4m) indoor - (results may vary). Dimensions: 3.9" x 2.9" x 1.7". Weight: 3.3oz (93.5g) without batteries / 4.9oz (138.9g) with batteries. Mounting: Surface mount. Certifications: CE, RoHS, WEEE. Manufacturer Part #: EAPro-WHS. ProductSiteLaunchDate : 2024-05-16T20:14:48.208Z WarrantyDescription : 1 year