Uksekella lisanupp EMOS P5740, P5741, P5742 uksekelladele

power source 1× 12 V A23 (included)

IP rating IP44

range in open space up to 100 m

transmission method wireless

pairing method self-learning (automatic pairing)

designed for the type of bell P5710G, P5710G-2T, P5710G-2R, P5740, P5741, P5742

transmission frequency 433 MHz