This wireless chime set is also suitable for connection to existing doorbell systems. Illuminated doorbell buttons and/or battery-powered chimes may not be used for this combination.

• maximum range around 200 m (in open space)
• receiver pure white with acryl front and transmitter pure white
• volume adjustable in 4 steps up to approx. 90 dB (A)
• H x W x D receiver 130 x 63 x 40 mm, transmitter 34 x 96 x 20 mm
• 8 melodies adjustable (call differentiation)
• wall mounting
• optical call signal (blue LED front)
• switchable to ring only/ LED only / ring and LED
• switchable to continous light or twinkle with mode-switch 
• hose-proof transmitter IP55 with name plate and LED function light
• push-button glows in the dark
• incl. 1 x 3 Volt CR2032 battery
• receiver batteries not included (3x 1,5 Volt LR6/Mignon)
• 256 self-learning radio frequencies with coding switch
• compatible to all HX-devices