2
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, www.zwaveeurope.com
Product description
The ST812 is a combined temperature/humidity sensor which is designed for both - desktop use or wall mountable. The device has
a local LCD display which either shows the temperature or the humidity. Four buttons allow to switch between minimim, maximum
or actual values, humidity versus temperature and Fahrenheit versus Celsius. The device can report its values via Z-Wave and
allows to set trigger level for direct control of other Z-Wave devices, when the measured value hits the trigger point. This makes
the ST814 a very powerful and flexible tool to measure environmental values and control device within a Z-Wave network.
Batteries
The unit is operated by batteries. Use only batteries of correct type. Never mix old and new batteries in the same device. Used
batteries contain hazardous substances and should not be disposed of with household waste!
Battery Type: 3 * AA
Installation Guidelines
The Temp./Humid. Detector can either be mounted on a wall or can be freestanding on a table. Please consider a most suitable
way before mounting/ placing it.
1. Release the Sensor from the mounting plate and the battery cover by removing the fixing screws.
2. Put the 3 * AA 1.5V batteries in the battery compartment.
3. For wall mounting use mount plate and the screws.
4. Refit the device to the back cover and secure with the fixing screw.
5. For table placing insert the stand into the hole on mounting bracket and turn 90 degrees lockwise.
6. Once snapped in place, the detector can be placed on a shelf, table or other surface where the temperature and humidity
measurements are desired.
Behavior within the Z-Wave network
I
On factory default the device does not belong to any Z-Wave network. The device needs to join an existing wireless network to
