Door Chime Kit Wirefree Portable+Plugin 150m 84Db White 6 Tune

The home and garden kit comes with adjustable volume and a LED strobe for added visual alerts. The plug-in doorbell inside home and take the portable doorbell with you into the garden, so always know when someone at the door. The Honeywell ActivLink®, using the 868MHz frequency, is innovative wireless protocol which delivers greater range capability, extended battery life of up to 2 years and improved connection reliability. · · · Up to 150m wireless range · · Digitally enhanced sound · · 84dB maximum volume (can be heard up to 80m) · · 6 melodies (hello, ding dong, westminister, marimba, telephone and soft alert) · · No wiring required · · Fixings included · · Secret Knock function allows a different melody for friends and family · · LED strobes for visual alerts · · Volume control · · With wireless pushbutton, portable doorbell and plugin doorbell