ServersCheck Wireless Hub

Wireless sensor kit: base unit + wireless hub + wireless sensors
The wireless hub is the module that connects to the base unit and that receives the data from wireless sensors. ServersCheck offers 2 types of battery powered wireless sensors: temperature and temnperature+humidity. Up to 30 wireless temperature sensors or 15 wireless temperature and humidity sensors.

Over the standard and widely available 2.4 Ghz frequency, sensors report their status every 3 minutes within a 10m radius to the wireless hub. Communication between the wireless hub and sensors is encrypted using the strong AES 128 bit encryption technology.

For increased performace, omni-directional high gain antenna's can be attached to the wireless hub. Up to 1 wireless hub per base unit is supported.

Wireless Hub
Wireless hub small Indoor Range: up to 30 ft. (10 m) with direct line of sight. For area's with weak signal, a stronger antenna must be considered
Operating Frequency: ISM 2.4 GHz*
Receiver Sensitivity: -100 dBm
Readings from sensors: updated every 3 minutes
Power-down Current: 1 uA
Transmit / Receive Current: 31 mA
Wireless protocol: Zigbee
Wireless security: AES 128 bit encryption
Wireless sensors supported: maximum 30 logical sensors (temperature + humidity counts as 2 sensors)
Operating temperature range: 0C to +75C (32F to +167F)
Operating humidity range: < 90% rH (non-condensating)
Dimensions: 74 mm (2.9") x 66 mm (2.59") x 22 mm (0.8")
Housing: Orange metal case with status led
0U Rack mountable
* Should not be used in environments running Wifi on 2.4Ghz due to possible interference