DEFEND Infoline: +420 233 081 183 
Before you call though, please read these frequently asked questions:
What is the best security system for my vehicle?
A configuration tool, via which you can choose the vehicle security system that best suits your needs, can be found here: Configuration tool.
Where can I find the nearest DEEFEND security systems dealer?
We have authorized installation centres throughout all of Europe. For the Czech Republic click here, in foreign countries click on Contacts and choose the DEFEND branch office nearest you.
What benefits can you provide along with Defend products?
With DEFEND products you gain a whole series of benefits. Besides perfect service after purchasing a security system, we also have a 5 year warranty and the highest insurance premium discounts, up to 20%. In the case of Defend Locator, there is an unlimited warranty and up to 30% savings on insurance premiums. More benefits and agreeable services for our security systems can be found on the individual pages of our Products.
How can I establish a cooperative business relationship with you?
Thank you for your interest, please contact our European headquarters in Prague.
I have technical problems with my security system, can you help me?
Defend Assistance is our free service provided to all owners of Defend security systems. All you need to do is call the toll-free line +420 841 666 666, and our employees will provide you with expert advice or will come to correct your problem on the spot.
