# The Wireless Telegraphy (Exemption) Regulations 1999, Paragraph 16: Alarms: Vehicle paging


Wireless telegraphy apparatus designed or adapted to generate or indicate an alarm condition so as to be capable of use on one or more of the frequencies, and at a radiated level not exceeding the maximum for such frequencies, specified in the table below, provided that category ii apparatus may also be used to arm or disarm the alarm system at a radiated level not exceeding 1 mW–
Category
Frequencies or frequency band
Radiated level
Channel bandwidth
Music or speech permitted
ETSI standard
i
47.4 MHz
100 mW erp
12.5 kHz
No
EN 300 220–1
ii
458.90 MHz
100 mW erp
12.5 kHz
No

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Source: https://www.legislation.gov.uk/uksi/1999/930/schedule/6/paragraph/16 (the official version)
Page: https://openlegislation.uk/wireless-telegraphy-exemption-regulations-1999/schedule-6/paragraph-16
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.