// DEFINITION

Low-Power Radio Transmitter

National Fire Alarm and Signaling Code 2013 of Michigan > 3 Definitions > 3.3 General Definitions > 3.3.149 Low-Power Radio Transmitter

Any device that communicates with associated control/receiving equipment by low-power radio signals. (SIG-PRO)

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3.3.149 Definitions, Low-Power Radio Transmitter

Any device that communicates with associated control/receiving equipment by low-power radio signals. (SIG-PRO) ...

National Fire Alarm and Signaling Code 2013 of Michigan > 3 Definitions > 3.3 General Definitions > 3.3.149 Low-Power Radio Transmitter

23.16.2 Protected Premises Fire Alarm Systems, Power Supplies

A primary battery (dry cell) shall be permitted to be used as the sole power source of a low-power radio transmitter where all of the following ...

National Fire Alarm and Signaling Code 2013 of Michigan > 23 Protected Premises Fire Alarm Systems > 23.16* Special Requirements for Low-Power Radio (Wireless) Systems > 23.16.2 Power Supplies

23.16.4.4 Protected Premises Fire Alarm Systems,

The periodic transmission required to comply with 23.16.4.2 from a low-power radio transmitter shall ensure successful alarm transmission capability ...

National Fire Alarm and Signaling Code 2013 of Michigan > 23 Protected Premises Fire Alarm Systems > 23.16* Special Requirements for Low-Power Radio (Wireless) Systems > 23.16.4 Monitoring for Integrity > 23.16.4.4

23.16.3.2 Protected Premises Fire Alarm Systems,

Each low-power radio transmitter shall automatically repeat alarm transmission at intervals not exceeding 60 seconds until the initiating device ...

23.16.4.1 Protected Premises Fire Alarm Systems,

The low-power radio transmitter shall be specifically listed as using a transmission method that is highly resistant to misinterpretation ...