2WEGE FREISPRECHEINRICHTUNG FUNK SPRECHANLAGE EMPFÄNGER PUSH 2 SPRECHEN RING MAIN
DESKTOP WIRELESS INTERCOM SYSTEM. • Simply plugs into mains outlet and is ready for use. IF IT DOESN'TWORK CHECK THE " LOCK " BUTTON IS NOT PRESSED 6. AS THIS CAUSES A HUMMING NOISE. Call and Talk button.