# The Wireless Telegraphy (Short Range Devices) (Exemption) Regulations 1993, Paragraph 2: Emergency Alarms


Wireless telegraphy apparatus designed or adapted—
(a) for the sole purpose of sending and receiving non-verbal signals in order to summon assistance to those persons who may require it by reason of old age or infirmity; and
(b) so as to be capable of use only on one or more of the frequencies and at a power not exceeding the maximum for such frequencies, specified in the table below—
Frequencies
Maximum power erp
27.450 MHz
0.5 mW
34.925 MHz
0.5 mW
34.950 MHz
0.5 mW
34.975 MHz
0.5 mW

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Source: https://www.legislation.gov.uk/uksi/1993/1591/schedule/paragraph/2 (the official version)
Page: https://openlegislation.uk/wireless-telegraphy-short-range-devices-exemption-regulations-1993/schedule/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.