Climate
Summer highs near 44 C and occasional severe dust storms.
Riyadh is Saudi Arabia's capital and its administrative and commercial centre, with almost one-third of the country's factories. Winters can be surprisingly cold, with a January average low of about 7 C, and most of the little rain falls in March and April, so the temperature range is wide. An ATEX and IECEx mobile phone distributor in Riyadh would carry the IS-04Z1 to these buyers once certification completes.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Riyadh 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.
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Marking | II 2 G Ex ib IIC T4 on the rating plate | Design target; not yet marked |
| EU-type examination certificate | Notified body number and certificate ID | In progress with TÜV; not issued |
| IECEx certificate of conformity | Number listed on the IECEx online register | In progress; not issued |
| Where it applies | Riyadh: Refinery process units, Chemical and manufacturing plants, Industrial plant dust areas (Zone 21) | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Riyadh. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
A short profile of the site and the kinds of classified area that matter for portable equipment.
Summer highs near 44 C and occasional severe dust storms.
Factories produce machinery, chemicals, construction materials, food and other goods, so hazard profiles differ by plant.
Dust storms occur in Riyadh and can cut visibility to under 10 m, so filters, port covers and sealed enclosures matter for handheld equipment.
King Khalid International Airport lies about 35 km north of the city centre and is the main hub for visitors, which sets the transfer time to inland industrial areas.
The industrial cities authority MODON, set up in 2001 and headquartered in Riyadh, oversees 42 industrial cities and over 7,700 productive factories across the Kingdom.
Riyadh sits on the eastern Najd plateau beside Wadi Hanifa at an average elevation of about 600 m, so it is inland, with no sea-air corrosion unlike the coastal industrial cities.
ATEX is the European legal framework for equipment used in explosive atmospheres (Directive 2014/34/EU). IECEx is the international certification scheme built on the IEC 60079 standards. Buyers outside Europe often ask for both: an IECEx certificate is the technical evidence most national regimes build on, while ATEX is the legal route into the European market.
For the IS-04Z1 both routes are in progress with TÜV in Germany and neither certificate has been issued. The marking target is II 2 G Ex ib IIC T4: equipment Group II (surface industry), Category 2 (Zone 1 gas), protection concept ib (intrinsic safety), gas group IIC and temperature class T4.
In Riyadh. Riyadh buyers include corporate HSE and procurement teams for companies headquartered here, even when the classified areas are elsewhere. They would expect certificate evidence for both ATEX and IECEx that traces to the marking. The IS-04Z1 has no certificate yet; certification is in progress, so any purchase decision should wait on documents.
SAMS is appointing authorised distributors ahead of the Q4 2026 launch. No territory has been granted for Riyadh yet and applications are reviewed company by company. Because a certified Ex device cannot be opened by an ordinary phone workshop without invalidating its certificate, SAMS looks for partners who can provide competent technical support and after-sales service locally.
No. Nothing can be bought or taken into a classified area today: certification is in progress and launch is planned for Q4 2026. What is available now is the datasheet, the written certification schedule and evaluation units for safe-area use.
No price is published. While certification is in progress there is no list price and no committed lead time, and a supplier quoting a firm figure for an uncertified Ex handset is promising something it cannot stand behind. Indicative pre-launch pricing is issued in writing against a stated quantity and site.
Not yet. Both routes are in progress with TÜV in Germany and no certificate has been issued. Any listing that says otherwise is wrong.
Likely candidates are refinery process units, chemical and manufacturing plants, industrial plant dust areas (zone 21). Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
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 Riyadh.
Mainly a buying and engineering centre. Aramco's Riyadh refinery and many factories have classified areas, but most large oil and gas sites are in the Eastern Province. Procurement teams, regional headquarters and contractors are in Riyadh even when plants are elsewhere.
MODON, headquartered in Riyadh, develops and oversees industrial cities across the Kingdom, but each factory operator decides its own safety and equipment rules. Check the specific tenant's HSE team for hazardous-area device approval before delivery.
Industrial plant dust areas classified Zone 21 are present. The IS-04Z1 target marking, II 2 G Ex ib IIC T4, refers to gas atmospheres, and certification is in progress. Do not assume dust suitability; ask the supplier and the plant's safety officer which marking the dust area requires.
More on Riyadh, and on other places in Saudi Arabia.
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Name the site and the operator and we will send what is available before launch.