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Matrix COSEC ATOM Access Control Readers — Full Range

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MADE IN INDIA

Matrix
COSEC ATOM Readers

Supplied & installed by Vantage

Matrix · COSEC ATOM Readers

Matrix COSEC ATOM Access Control Readers — Full Range

Brand: Matrix  ·  12 models  ·  Bangalore & pan-India
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  • Readers — pair with a door controller
  • Card, fingerprint, BLE & keypad options
  • Works with COSEC ARGO / VEGA / PATH
  • Also works with third-party Wiegand panels
  • Keeps cost per door down
  • Made in India
Price in India: On request
GST invoice · free demo & site survey · supply, installation & AMC · bulk / project pricing
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Vantage Systems supplies and installs the full Matrix COSEC ATOM range in Bangalore and across India. One thing worth being straight about up front: ATOM units are readers, not standalone door controllers. Matrix’s own specification lists their user profile and event log as “depends on the master device” — so an ATOM reads the card, finger or phone at the door and a controller makes the decision. That is exactly what you want at most doors, and it keeps the cost per door down, but you need the controller in the design. We spec both together.

Made in India

Matrix Comsec has designed and manufactured in India since 1991 — headquartered in Vadodara, Gujarat, with its manufacturing facility at Waghodia and a DSIR-recognised in-house R&D operation. Matrix states its products are “entirely conceived, designed, and manufactured within India”. For you that means an Indian spares and firmware-support chain rather than an import-only channel — and it helps satisfy the Make-in-India / local-content preferences that many government, PSU and enterprise tenders now carry.

Every COSEC ATOM model we supply

Model Credential Type
COSEC ATOM RD100E EM Proximity card Reader — needs a door controller
COSEC ATOM RD100M MIFARE (Classic / Plus / DESFire, NFC) Reader — needs a door controller
COSEC ATOM RD100I HID iCLASS / SEOS / Prox (+ MIFARE, EM) Reader — needs a door controller
COSEC ATOM RD100KE EM Proximity card Reader with keypad — needs a door controller
COSEC ATOM RD100KM MIFARE (Classic / Plus / DESFire, NFC) Reader with keypad — needs a door controller
COSEC ATOM RD100KI HID iCLASS / SEOS / Prox (+ MIFARE, EM) Reader with keypad — needs a door controller
COSEC ATOM RD200SFE EM Proximity card Reader, fingerprint + card — needs a door controller
COSEC ATOM RD200SFM MIFARE (Classic / Plus / DESFire, NFC) Reader, fingerprint + card — needs a door controller
COSEC ATOM RD200SFI HID iCLASS / SEOS / Prox (+ MIFARE, EM) Reader, fingerprint + card — needs a door controller
COSEC ATOM RD300SFE EM Proximity card Reader, fingerprint + card + PIN — needs a door controller
COSEC ATOM RD300SFM MIFARE (Classic / Plus / DESFire, NFC) Reader, fingerprint + card + PIN — needs a door controller
COSEC ATOM RD300SFI HID iCLASS / SEOS / Prox (+ MIFARE, EM) Reader, fingerprint + card + PIN — needs a door controller

Per Matrix’s published specifications every ATOM model is a reader — its user list and event log “depend on the master device”, so each one pairs with a door controller rather than running a door on its own. That is what the Type column above means. Ask for the datasheet for any model.

What COSEC ATOM does

Card / fingerprint reading at the doorBLE (phone) credentialsKeypad / PIN entryFeeds attendance data to the controllerPairs with third-party Wiegand panelsPart of a wider COSEC system

Why buy from Vantage Systems

  • We design the door plan — which doors need a controller, which just need a reader — specced on a free survey
  • Access + attendance in one — the same COSEC hardware handles door access and payroll-ready attendance
  • Made in India supply chain — Indian manufacturing means local spares and firmware support
  • Integrates with CCTV — door events and video in one system, installed by one team
  • Installed, enrolled, maintained — we install, help enrol staff and provide AMC

Where it fits

Corporate officesFactories & warehousesHospitals & labsData centres & server roomsApartments & campusesMulti-branch enterprises

Matrix COSEC ATOM price in India

Vantage Systems supplies and installs the Matrix COSEC ATOM range across Bangalore, Chennai, Hyderabad, Kerala, Mumbai, Pune, Delhi, Gujarat, Kolkata and nationwide on a quote basis with a GST invoice, with a free demo / site survey, professional installation and AMC. Bulk and project pricing is available for multi-site rollouts. Request a current quote for price, current models and lead time to your location.

Matrix COSEC ATOM range — frequently asked questions

Is a COSEC ATOM a complete access control system on its own?
No — and anyone telling you otherwise is setting you up for a surprise. An ATOM is a reader: Matrix lists its user profile and event log as “depends on the master device”, meaning it holds no user database. It connects to a COSEC door controller (ARGO, VEGA or PATH), to an ARC controller over RS-485, or to a third-party panel over Wiegand. We design the reader and the controller together so the door actually works.
Then when would I use ATOM instead of ARGO or PATH?
On the doors that only need to read a credential and pass it on — internal doors, secondary entries, exit-side readers. You put the controller where the decision needs to be made and readers everywhere else. It is usually the cheaper and tidier design across a floor, but the two are not interchangeable: they do different jobs.
What do the letters at the end of the model number mean?
They are the card technology: E is EM Proximity, M is MIFARE, and I is HID iCLASS (which also reads HID Prox, SEOS, MIFARE and EM). A K before that letter means the unit has a keypad. So an RD100KM is a card-plus-keypad reader on MIFARE. Match the letter to whatever cards you already issue — that is usually the deciding factor.
Is Matrix made in India?
Yes — Matrix Comsec is an Indian manufacturer, which means local spares, local firmware support and shorter replacement cycles, and it helps satisfy Make-in-India and local-content preferences in government and enterprise tenders.
What does a COSEC ATOM cost in India?
Quoted per site with a GST invoice — it depends on how many readers, which card technology, and the controllers and software behind them. Send us your door count and we will quote the readers and controllers together, so the number you see is the number that actually opens the doors.
Do you install and maintain it, or only supply?
Both — Vantage Systems is an AV and security integrator. We survey the site, supply the hardware, install and commission it, and provide AMC across Bangalore and pan-India.

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More: Matrix Access Control · Access Control Solutions · COSEC ARGO · COSEC PATH · All Matrix access control

Page published July 2026 · model line-up per Matrix current range; specs & pricing confirmed on quote.