The signalling device is designed for tactile (vibration) and light indication of household sound signals for persons with hearing impairment: doorbell signal; intercom signal; telephone signal; baby crying signal; alarm clock signal.
The alarm device consists of a receiving console and a set of sensors of household signals interacting via radio channel and can be supplied in different sets depending on the customer's requirements.
The delivery set is described by the general formula:
XX-YY-ABCD, where
XX - CB - digital sound signalling device with vibration and light indication.
YY takes values in any combination: H - wrist receiver, P - portable receiver, B - alarm clock receiver.
A - doorbell transmitter: 0 - none, 1 - yes.
B - telephone transmitter: 0 - none, 1 - yes.
C - intercom transmitter: 0 - no, 1 - is.
D - baby crying (sound) transmitter: 0 - no, 1 - is.
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