General
Mounting method	Surface mounted (plaster)
Colour	White
RAL-number (akin)	7021
Degree of protection (IP)	IP54
Number of digital inputs	0
Bus system KNX
Bus system KNX radio
Bus system radio frequent
Bus system LON
Bus system Powernet
Radio frequent bidirectional
Bus connection included
Acoustic signal
With heating
Weather station

Brightness and temperature sensor Ap KNX polar white. Brightness and temperature sensor Ap AP mounting, fastening via mounting bracket, for recording and limit value processing of brightness and temperature values, IP54, 4 independent channels with their own limit values for processing brightness and/or temperature, additional sun protection channel with objects for blind control, with integrated bus coupler, bus connection via connection terminal, brightness measuring range, linear 1 - 100 klx, tolerance ± 5%, temperature measuring range, linear -25 - +55 °C, tolerance ± 20%, min. ± 1 lux.