● Wireless Plug-in Doorbell                                                          

● Operating range up to 150 metres on open air.                         

● Bell push with waterproof IP44 and LED indictor.                                                                        

● 32 sounds selectable on chime,4 level volume adjustable.

● Self learning function avoid any interference

● Receiver is with EU/UK/US plug for option,input voltage 110-240V, bell push power supplied by 1pc * CR2032 battery(included)

● Optional color:Black and White