Mexico: industry on the ground
Oil was first refined into kerosene around 1876 near Tampico, and Pemex's Tula refinery in Hidalgo is among its major inland refining sites.
Mexico · rugged
Rugged Mobile Phone Distributor in Mexico
The IS-04Z1 is an Ex mobile phone for people working inside classified areas at Mexican refineries, offshore platforms, petrochemical plants and fuel terminals. Pemex was formed by decree on 7 June 1938 after the nationalisation of the private oil companies, and it is still state-owned and run by the government. Distribution partners for Mexico are being identified ahead of the Q4 2026 launch of the IS-04Z1.
Pre-launch · certification in progress · Launching Q4 2026
Marking targetEx ib IIC T4Intrinsic safety, Zone 1 / 21 design target · certification in progress
AvailabilityQ4 2026via authorised distributors
Search topicrugged
DeviceMobile Phone
RouteDistribution
WhereMexico
Short answer. Mexico has no appointed SAMS distributor yet: the IS-04Z1 is pre-launch (certification in progress, no certificate issued, launch planned for Q4 2026), and distributor applications are open.
Status: pre-launch. IECEx, ATEX, UKEX and NEC 500 certification is in progress and no certificate has been issued; launch is planned for Q4 2026. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · rugged
Checklist: rugged mobile phone for Mexico
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ingress protection | IP65 to IP68 sealing | IP68 design |
| Drop and shock | A stated drop height onto concrete | Specification on request |
| Explosion protection | A separate certificate and marking | In progress; not issued |
| Where it applies | Mexico: Ciudad del Carmen, Coatzacoalcos and Minatitlán, Altamira, Tamaulipas | Classified by the site operator |
Product · Mexico
The product behind this search: the SAMS IS-04Z1.
SAMS IS-04Z1
An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Mexico. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
- IP68 sealed
- 4,000 mAh battery
- 50 MP camera
- Android 16
- Zone 1 / Zone 21 design target
The market · Mexico
Where this applies in Mexico
The classified areas, operators and sites below are the ones covered in the SAMS Mexico market guide.
Operators, EPCs and contractors
- Pemex
- The national refining system, Campeche production, pipelines and terminals
- CFE
- Power stations and their fuel handling and storage areas
- Braskem Idesa
- The Etileno XXI polyethylene complex in southern Veracruz
- Alpek and Indelpro
- Polyester and polypropylene production on the Gulf coast
- Cydsa
- Chemicals and underground hydrocarbon storage in Veracruz
- Vopak
- Chemical and petrochemical tank terminals at Altamira and Coatzacoalcos
Industrial areas and sites
- Dos Bocas, Tabasco
- The Olmeca refinery, still ramping up through 2026
- Bay of Campeche
- Ku-Maloob-Zaap, Cantarell and the Ayatsil development
- Ciudad del Carmen
- The onshore base supporting the offshore fleet
- Coatzacoalcos and Minatitlán
- Refining and petrochemicals along the Isthmus corridor
- Altamira, Tamaulipas
- The leading port for petrochemical fluids in Mexico
- Tula, Hidalgo
- Refining and power generation on the central plateau
Field notes · Mexico
More about Mexico that matters for portable equipment
Mexico: rules and approvals
NOM certificates of conformity, issued by bodies such as NYCE and ANCE, allow customs clearance into Mexico, and the Secretaria de Economia oversees NOM enforcement.
Mexico: industry on the ground
The offshore Cantarell field was discovered in 1976, started production in 1979 and peaked in 2004, so ageing offshore infrastructure is a feature of Mexican upstream work.
Mexico: rules and approvals
In 2025 the IFT was dissolved and replaced by the Agencia de Transformacion Digital y Telecomunicaciones, within which the Comision Reguladora de Telecomunicaciones now issues Certificates of Homologation.
The term · rugged
What “rugged” means for a smartphone
A rugged phone is built to survive water, dust, drops and rough handling, usually rated by an IP code and a drop specification. Ruggedness is an environmental property: it says nothing about whether a phone may be used where flammable gas or dust is present. That is decided by explosion-protection certification and marking.
The IS-04Z1 combines both: an IP68 sealed rugged build and a design for Zone 1 and Zone 21 (marking target Ex ib IIC T4). The explosion-protection certificates are in progress and none has been issued.
In Mexico. Altamira, Coatzacoalcos, Dos Bocas and a Campeche deck combine high humidity with salt-laden air and long outdoor hours. IP68 sealing and a rugged build address that physical punishment. They do not replace explosion protection, which comes only from the marking after certification, and homologación for the radio is a separate step.
The route · distribution
Distributing the IS-04Z1 in Mexico
A distributor for Mexico would carry the IS-04Z1 after certification completes; the Q4 2026 launch is the planning date and no appointment has been made. SAMS reviews applicants one by one and prefers companies with their own Ex-competent technical and service staff, since certified devices must not be repaired outside approved channels.
What SAMS looks for in a partner
- Operator relationships
- Existing supplier registrations or a clear route to them with the main operators and contractors in Mexico.
- Ex-competent staff
- People who understand zone classification, markings and the conditions of a certificate.
And equally important
- Local-language support
- Documentation, training and helpdesk in the languages the workforce uses.
- Service capability
- Spares, battery replacement and repair routed through SAMS-approved channels.
Questions · Mexico
Frequently asked questions
Can we buy a rugged mobile phone in Mexico today?
Not today. Until the certificates are issued the IS-04Z1 stays out of classified areas, and until launch there is nothing to purchase. You can ask for the datasheet and the certification schedule, or book a safe-area evaluation unit.
What does a rugged mobile phone in Mexico cost?
SAMS has not published a price. Any figure you are offered for an uncertified Ex phone should be treated with caution; written indicative pricing is available for a defined quantity and site.
How rugged is the IS-04Z1?
It is designed to IP68 sealing, with glove-friendly controls. Ruggedness is not explosion protection: that depends on the certificates, which are in progress.
Which sites in Mexico does this cover?
The market guide for Mexico covers Dos Bocas, Tabasco, Bay of Campeche, Ciudad del Carmen, Coatzacoalcos and Minatitlán, among others. Site-level pages are linked below.
How do I become a SAMS distributor for Mexico?
Apply through the distributor page with your company details and the territory you cover. SAMS reviews applications company by company and has not yet granted a territory for Mexico.
Do I need both homologation and NOM certification for a phone in Mexico?
Not always. Mexico has telecom homologation and NOM schemes, and which applies depends on the product. Radio products generally need homologation, while some electrical products also need NOM certificates for customs clearance. Confirm both requirements with a Mexican certification body before shipping.
Where does hazardous-area work concentrate in Mexico?
Typically Pemex offshore platforms in the Gulf of Mexico, onshore fields and gas processing plants, refineries such as Tula, and petrochemical complexes on the Gulf coast. Each operator issues its own classification, so request the area drawing and the gas group and temperature class before specifying equipment.
Do Mexican drawings in Clase I División 1 match a Zone 1 device?
They are different systems. Mexican practice follows the American code, so Clase and División is common, while the IS-04Z1 is designed for Zone 1 and Zone 21 and has an NEC 500 route in progress. The mapping is a documentation matter, so confirm acceptance with the unidad de verificación and the plant.
Related guides
Keep exploring
Other guides for Mexico, other places in Mexico, and the pages behind them.
IECEx Mobile Phone Supplier in MexicoSame place, different guide
Ex-Proof Mobile Phone Distributor in MexicoSame place, different guide
Explosion-Proof Mobile Phone Distributor in MexicoSame place, different guide
ATEX and IECEx Mobile Phone Supplier in MexicoSame place, different guide
Hazardous Area Mobile Phone in MexicoSame place, different guide
Intrinsically Safe Mobile Phone Supplier in MexicoSame place, different guide
Mexico market guideCertification route and regulators
All guides for MexicoEvery route we cover
Certification statusWhat is in progress
Enquiry · Mexico
Ask about the IS-04Z1 for Mexico
Share the site details and quantity. You will get the datasheet and the certification schedule back by email; pricing is indicative only until launch.
Enquiry · Mexico
Launching Q4 2026
Planning for Mexico?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.