Audible fire alarm systems powered by compressed gas
What is the carrier for Audible fire alarm systems powered by compressed gas?
For Audible fire alarm systems powered by compressed gas, carrier is USPS; restriction type is restricted; scope is domestic mail via surface transportation; conditions is Acceptable via surface transportation if comply with conditions in Packaging Instruction 2E, recorded from its source on 2026-08-04.
Audible Fire Alarm Systems: These systems, if powered by compressed gas, are acceptable in domestic mail via surface transportation if they comply with conditions in Packaging Instruction 2E
— pe.usps.com, retrieved 2026-08-04
- Item category
- Audible fire alarm systems powered by compressed gas
- Carrier
- USPS our reading
- Restriction type
- restricted our reading
- Scope
- domestic mail via surface transportation our reading
- Conditions
- Acceptable via surface transportation if comply with conditions in Packaging Instruction 2E
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Source
- pe.usps.comhttps://pe.usps.com/text/pub52/pub52c3_021.htm