PUSH-BUTTON WIRELESS KNX 2F BAT 3V QUICKLINK ALUM.

Radio button surface-mounted two-piece flat quicklink Operating voltage 3 VDC Number of radio channels 4 Radio transmission frequency 868.3 MHz Radio transmission power < 10 mW Radio protocol KNX Number of radio quicklink connections max. 20 transmitters/receivers Radio transmission range (inside building) max. 30 m Radio transmission range (free field) max. 100 m Transmission duty cycle 1 % Receiver class 2 Battery service life [years] ? 5 Operating temperature -5 ... +45 °C Cover height from surface 14 mm Radio remote control for all defined quicklink radio receivers. ? Zero function (factory settings) ? Quicklink functions: switching, dimming, shading, 2 states, switch-off delay, button, closing contact ? ETS additional functions: +6 states, operation mode on/off, button, state indication, dimming value ? Operating areas can be defined for single- or dual-area operation ? With learning LED ? With transmission and battery status LED, red/green/orange ? Upper and lower operating areas are freely configurable ? Tool-free quicklink learning using buttons and LED display ? With learning button ? Detachment protection with separate screw ? Lithium button cell 3 V type: CR 2430 ? Connection to KNX power line system using KNX radio media coupler ? For flat surface mounting and expansion of combinations This product description is an automated translation of the original Finnish description.