HORS PRODUCTION
KM811W
Handset for 1+1 audio system - KM811W
Compact series intercom with door-lock release button, spiral cord, electronic microphone and electronic call. A second button adding accessory ST701 is available. The secret conversation module can be also installed. For system 1+1 with electronic call, it is not compatible with 1+1 audio system with alternate current call.
Out of production.
main
characteristics
material: plastic
colour: white
button number: 2
