Dual purpose doorbell kit, ideal for people who find it difficult to hear when visitors are at the door or need to attract the attention of a carer. Contains a normal push button unit plus a flashing door chime unit which can be mounted on a wall or left free standing. Blue flashing door chime unit will operate within a range of 100 metres from the push button and includes a choice of eight ringing melodies.
Requires two 1.5V batteries