Good service and communication the team knows the product

I was in doubt about the purchase of a radio/navigation for my (old) car. Without asking, I got very good and specific questions about the specs of my car, which helped me decide what to do even if that meant not buying the radio. also: very quick and friendly responses!

Realy nice product. Fast delivery and excellent support.

Delivery as promised, acceptable delivery time, no import tax, installation documentation confusing because there are many versions and settings that are not known by a do-it-yourselfer but good support when inquiring.

Fantastic Company. Khan replied to my questions within minutes and sorted out my little glitch The radio unit is first class and came pre-configured. Just needed plugging in. I would highly recommend +++

Fantastic Company. Khan replied to my questions within minutes and is an expert in his field. The product was absolutely first class and came pre-configured. Just needed plugging in. I would highly recommend +++

Wonderful product and support. As others have said the team is extremely responsive and helpful! I highly recommend! Thanks for the support!!

J,ai bien recu le colis ,mais je n,ai pas encore installè dans la voiture cause rendez vous avec mon mècano, merci

I ordered this radio and immediately received a mail with inquiries about the exact type of my car. After checking with the technician, I was told I would need a decoder to make the radio work properly. I decided to cancel the purchase, refunds were immediately made. Excellent service and sure to be back whenever I need other parts for my car!

Impecable dans tous les aspects Prix, Livraison, Emballage, Qualitè Comunication avc le client Très satisfait

Excellent cooperation. Fast delivery at a very good price.

Product is good, easy installation, but you lost one star, cause i had to email, as to despatch date, there was no notification until i enquired

This experience could not have been better! The radio’s fit and finish is perfect, looks great. It sounds great and operates perfectly. As a bonus, all my questions were answered in advance of purchase as well as technical help while installing. Khan was prompt and thorough with all responses. Glad I decided to pull the trigger on this purchase!

Outstanding service. Great communication. Very responsive to installation questions. The fit into the car is perfect. It does not look like an aftermarket radio. Wireless CarPlay is such a nice feature. Installed this myself and I’ve never installed a car radio before. It was really not difficult at all…everything is designed to be plug and play.

Excellent service and products

My hole experience with this company and its products so far its been more than amazing and satisfying. I would totally recommend it to anyone that wants an Android head unit. Customer service is unreal and very fast response and product work as it should with no problems whatsoever. 2014 Mercedes vito w639 Octacore head unit plug and play

Khan is guy to deal with would use him again anytime no problem is to big 10out of10

I purchased mini cooper headunit from Sigma, service was five star, Khan was very helpful, he answered all of my questions. Unit itself was plug and play, everything is working as it should. Keep going guys you are producing quality headunits.

The media matched and works great. Thanks to the Sigma Car Stereo team ! ( Toyota Avensis 2013 year )

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