• Up to 90w PoE Budget • 4x 10/100/1000Mbps Port • 802.3af/at-compliant • PoE Priority Control

• Wide Detection Range • People Counting Decetion • Temperature Detection • Humidity Detection • Illuminance Detection • Flexible deployment

• 4x 10/100/1000Mbps Port • 802.3af-compliant • Mutiple deploy method • 90w total PoE Budget(30w per port) Physical Feature • 1x LED indicate Power state • 1x LED indicate PoE Budget • Support standard PoE Supply（802.3af） • Dimension（WDH）：100mm x 100mm x 23mm

• People Counting: - Detection range:Radius 4m circular area (when the installation height is 3m) - Detection distance:≤5m • Temperature: - Range: 0° C~40℃ - Resolution: 0.1℃ - Accuracy: -1~+3℃ • Humidity: - Range: 10~95% RH - Resolution: 0.5%RH - Accuracy: ±5%； • Illuminance: - Range: - First Gear ： 0~300lux - Second Gear ： 301~800lux - Third Gear ： 801~3000lux - Fourth Gear ： 3001~20000lux - Fifth Gear ： 20000lux and above - Accuracy: ±10%

The RCH40 provides 4 10/100/1000Mbps ports that support 802.3af-compliant PoE, with a total PoE power supply up to 90W, powerful and flexible enough for users to connect video conference system. The RCH40 also comes equipped with Yealink EasyConnect, user can connect RCH40 to Yealink VCH port without power adapter, simplifying your cable connection.

The Yealink RoomSensor Pro is a multi-functional sensor designed for conference rooms. Built on Yealink's AI algorithm, the product accurately identifies human characteristics and enables precise people counting. It includes various environmental detection functions such as temperature, humidity, and illumination, allowing real-time monitoring of meeting room air quality and health.