MultiSensor 6

Simply put.
6-in-1 indoor sensor: offering digital sensors for motion, light, temperature, humidity, vibration, and UV measurements.

Details.

• 6 sensors in 1 tiny body: measures only 1.8" across.
• Humidity sensor measures 20% to 90% relative humidity. 
• Light sensor measures 0 to 30,000 lux.
• Temperature sensor measures -10°C to 50°C / 14°F to 122°F.
• Uses Z-Wave Plus with Gen5 and 500 series wireless technology.
• 2 year battery life.
• Two ways to power it: with 2 x CR123A batteries OR via USB cable.

FAQs and further resources.
The following resources will help you make an informed decision about purchasing Aeotec's MultiSensor 6. 

• Aeotec maintains MultiSensor 6 user guide and setup information at that link.
• Does not ship with any batteries. See this MultiSensor 6 listing for version with battery.