Three divisions, one engineering discipline: SIZ Télécoms for private radio networks, SIZ Digital for business software and GIMMO, SIZ Immobilier for managing your property assets.
Six entry points, two per division, depending on what you are looking for. Each leads straight to the right page.
We deploy and maintain MOTOTRBO™ and TETRA private radio networks. From handheld terminals to network infrastructure, we equip mines, ports and industrial sites, where public networks fail.
Fig. 2a — R7
28 products
Professional radio: group voice, controlled cost, from a single site to a multi-site network.
Fig. 2b — MTP3550
23 products
The critical network: several organisations on the same network, priorities, end-to-end encryption.
+ 452 genuine accessories See TETRA terminals
Fig. 2c — TLK 150
8 products
National reach: push-to-talk over operators’ 4G networks, with no repeaters or frequency licence.
+ 121 genuine accessories See broadbandCompare DMR, TETRA and broadband Search for an accessory by part number Discover SIZ Télécoms
From the radio wave that carries the voice to the line of code that carries trust.
A development team in Abidjan, designing for unstable networks, modest devices and multi-operator payments. We do more than deliver software: we run our own, GIMMO, every day.
Mobile apps, management software, web portals and mobile money collection, from scoping to maintenance. Hosting, access security and training for your teams included.
Payments · Wave · Orange Money · MTN MoMo · Moov Money
Rental management, SYSCOHADA accounting, DGI tax, CNPS payroll and mobile money payments brought together in a single software package. Used every day by SIZ Immobilier, offered to agencies, condominium managers and self-managing owners.
23 modules · tenant, owner and contractor portals · offline in the field
Rental, sales, rental management, condominium management and maintenance. Every property entrusted to us is run in GIMMO: you know at all times what it earns, what it costs and what is happening there.
SIZ Immobilier lets, sells, manages and maintains properties in Abidjan and its surroundings, for private owners, investors and condominiums. A written record at every step, a management statement with every payout.
You live in Paris, Montreal or New York and your property is in Abidjan? You follow everything from your phone, without relying on a relative or waiting for a call.
Choose your field: the configurator proposes the technology, equipment and quantities, and explains each choice. The selection goes with your quote request; an engineer validates it with you.
You keep every document, even if you do not continue with us.
What we explain to every client, for each of the three divisions, put in writing and open to all.
What links our three businesses, then each division: SIZ Télécoms radio networks, SIZ Digital software and GIMMO, SIZ Immobilier property management. To read, print or pass on to your management.
Describe your needs: an engineer will reply within 24 business hours, from Abidjan.