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TIA, IS & ATEX Radios | Octogen

Hazardous-site radios

TIA, IS and ATEX radio shortlist for hazardous sites.

Start with the certification language before choosing the model. This page separates TIA-4950, intrinsically safe and ATEX-related radio paths, then lists Octogen products that should be checked against the final site zone and datasheet.

Hytera PT790EX
ATEX / Ex path

Hytera PT790EX

Use PT790EX as the front hazardous-site reference, then compare TIA, IS and ATEX accessory paths before quoting.

View product
TIATIA-4950Motorola TIA variants for controlled hazardous-location requests.
ISIntrinsic safetyRadio and battery path where intrinsically safe wording is required.
ATEXEx / ATEXATEX-related radio, battery and accessory options.
CheckDatasheet firstFinal quote must match site zone, band, battery and accessory.
Product intro & data

TIA, IS and ATEX product paths.

Products are grouped by the wording customers normally bring to Octogen: TIA, intrinsically safe, ATEX/Ex and compatible hazardous-site accessories.

Motorola GP328
ISQuote

Motorola GP328

Legacy Motorola GP328 / GP328 IS enquiry path for customers replacing older fleets.

Use
Replacement and legacy fleet matching
Check
Confirm actual IS version and stock path
Hytera PT580H
ISQuote

Hytera PT580H

TETRA intrinsically safe portable option for hazardous-site enquiries.

Use
Hazardous areas using TETRA systems
Check
UL913 / CSA text appears in product data
Hytera PT790EX
ATEXQuote

Hytera PT790EX

Front ATEX / Ex shortlist item for higher-risk hazardous-site radio discussions.

Use
Ex and hazardous-area communication
Check
Check ATEX level, zone and TETRA fit
Motorola PMNN4511
Ex accessoryQuote

Motorola PMNN4511

Explosion-proof accessory battery path for Motorola hazardous-site setups.

Use
Accessory and battery matching
Check
Confirm compatible radio model
Motorola PMLN6047
Ex accessoryQuote

Motorola PMLN6047

Explosion-proof surveillance audio accessory path for discreet communication.

Use
Surveillance audio accessory
Check
Confirm radio and certificate match
Motorola RMN5123
Ex headsetQuote

Motorola RMN5123

Heavy duty headset accessory path for hazardous or noisy industrial teams.

Use
Headset and audio accessory
Check
Confirm exact radio connector and rating

Important: hazardous-site compliance depends on the exact model, battery, accessory, frequency band and site zone. Octogen should confirm the datasheet/certificate before final quotation.

Recommended path

Choose the closest certification request.

Use these paths to brief Octogen before asking for the final device mix.

Motorola TIA radio set
TIA request

Motorola TIA radio set

For buyers asking specifically for a TIA Motorola portable path.

  • R7A / R7 / R5 TIA shortlist
  • Battery and charger compatibility
  • Channel and band confirmation
Quote this path
Intrinsically safe radio check
IS request

Intrinsically safe radio check

For sites that use intrinsically safe wording and need the actual certificate checked.

  • Radio model and IS variant
  • Battery model validation
  • Accessory rating check
Quote this path
ATEX / Ex radio and accessory path
ATEX request

ATEX / Ex radio and accessory path

For hazardous-area enquiries where ATEX/Ex equipment language appears in the requirement.

  • PT790EX or Ex-series path
  • ATEX battery/accessory matching
  • Site zone and datasheet review
Quote this path
FAQ

Hazardous-site radio checks.

Short answers before quoting TIA, IS or ATEX radio paths.

Is TIA the same as ATEX?

No. TIA-4950, intrinsically safe wording and ATEX/Ex wording are different requirement paths. The final quote should match the customer’s site standard and datasheet.

Can any accessory be used with a hazardous-site radio?

No. Battery, audio accessory and headset ratings must match the exact radio model and hazardous-site requirement.

Should Octogen decide the site zone?

No. The customer or safety officer should confirm the hazardous area classification. Octogen can then match radio, battery and accessory options to the requirement.

What should I send for a quote?

Send the site zone or standard wording, preferred brand, user count, current radio model, frequency band and whether headsets or spare batteries are needed.

Send the standard wording before choosing the radio.

Share TIA, IS, ATEX/Ex wording, site zone, user count and accessory needs so Octogen can quote the right path.

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