Battery Operated - No wires of cables.. Can be used as a visitor alert, panic button or pager. Weather resistant bell press. 2 Receivers
Will not interfere or be interfered with by neighbours chimes, False triggering or interference is prevented - every door chime and bell press Pair is factory preset to one of over 19,000 unique channels, easy to install - totally portable,
Will not interfere or be interfered with by neighbours chimes, False triggering or interference is prevented - every door chime and bell press Pair is factory preset to one of over 19,000 unique channels, easy to install - totally portable,