
+ RelayConnected Protection
KeZ Pro + Starter Immobilizer Relay
Stay connected. Add starter protection.
+ $24.99/month data · 24-month term
$599.76 total data commitment per applicable vehicle.
Explore KeZ ProYOUR CAR. CONNECTED.
Know where your car is. Know what’s happening. Help protect it from unauthorized starting.
And with KeyGuard, enjoy remote keyless access.
CHOOSE YOUR PROTECTION
Start with the solution that fits your everyday. For one, two or three vehicles.

+ RelayKeZ Pro + Starter Immobilizer Relay
Stay connected. Add starter protection.
+ $24.99/month data · 24-month term
$599.76 total data commitment per applicable vehicle.
Explore KeZ Pro
+ RelayKeZ Pro+ + Starter Immobilizer Relay
Connected protection, plus smoke detection.
+ $24.99/month data · 24-month term
$599.76 total data commitment per applicable vehicle.
Explore KeZ Pro+
Standalone starter protection
Help stop unauthorized starts.
No connected data subscription required
For standalone Relay operation.
Explore Starter Immobilizer Relay0% financing available — 24 months with 10% down, subject to approval and terms. See details.

A SMALL DEVICE. AN IMPORTANT JOB.
Add another layer of control with the KeZ Starter Immobilizer Relay.
Starter-disable only. A vehicle cannot be disabled while it is in motion.
Meet the RelayMEET KEYGUARD
Maybe that question doesn’t have to stop you from getting into your car.
With the appropriate KeZ configuration, KeyGuard brings secure remote keyless entry to everyday life.
Discover KeyGuardLESS COMPLICATED. MORE CONNECTED.
See how straightforward it is to add KeZ intelligence, protection and control to your vehicle.
Pro+ connects to the OBD-II port. The Relay installs in the fuse box.
Access your vehicle intelligence and supported controls.
Keep a closer eye on your car, wherever life takes you.
Installation time and suitability vary by vehicle and configuration. Self-installation or professional installation may be appropriate.
GOOD QUESTIONS. CLEAR ANSWERS.
Understand your KeZ before you choose it.
Choose KeZ Pro for GPS and vehicle intelligence, or KeZ Pro+ to add smoke / air quality detection. Add the Starter Immobilizer Relay for starter-disable capability, or choose the Relay on its own. KeyGuard is part of the KeZ system and is not sold independently.
KeZ Pro and KeZ Pro+ require a 24-month data subscription at $24.99 per month per applicable vehicle. That is a $599.76 data commitment per connected vehicle over 24 months, separate from hardware. Standalone Starter Immobilizer Relay operation does not require the connected data subscription.
No. The Starter Immobilizer Relay provides starter-disable capability. A vehicle cannot be disabled while it is in motion. Access is authenticated, requires user confirmation, and activations are logged with a timestamp.
Some insurers offer premium discounts for qualifying anti-theft devices. Contact your auto insurance company and ask whether installation of the KeZ Starter Immobilizer Relay may qualify your vehicle for an anti-theft-device discount. Insurance discounts are determined solely by the insurer. Drive KeZ does not guarantee eligibility or the amount of any premium discount.