JOSTechnik - LDR outdoor light sensor
The LDR outside light sensor is required as an optional accessory if the flap actuator is placed in the interior.
The outdoor light sensor is installed outside the building and connected to the flap actuator using a control line.
Cable length 3m
Available with cable lengths of 1 - 8 meters.
Compatible for JT - KS until March 31, 2017, PSD..., PHB2... and JT-HK+HK-ZSU from 2020!
Cannot be used for PDO, JT-HK up to 12/2019 or KS-SFH!