Monitor Your Tesla Model S
Monitor your Tesla Model S with Sentry Driver. Get timely alerts when your owner phone is not detected, plus trip tracking and accident detection. Check MCU compatibility first.
Features for Your Model S
Premium Sedan. Premium Concerns About Compatibility.
The Model S has been in production since 2012. That’s a lot of hardware variations. Before you sign up, you need to know if Sentry Driver will work with your specific vehicle.
Let’s be direct about what’s required.
Will Sentry Driver Work With My Model S?
It depends on two things:
1. MCU (Media Control Unit) Version
- MCU2 or newer: Compatible
- MCU1: Not compatible. Fleet Telemetry requires MCU2.
2. Firmware Version
- Model S requires firmware 2025.20 or newer
To check your MCU version: The easiest tell is your screen. MCU1 has a slower, less responsive display. MCU2 came standard starting in March 2018. Older vehicles can upgrade to MCU2 at a Tesla service center.
To check firmware: Tap Controls > Software on your touchscreen.
If you have MCU1 and haven’t upgraded, Sentry Driver won’t work. Tesla’s Fleet API doesn’t support the older hardware.
What Compatible Model S Vehicles Get
Once your Model S meets the requirements, you get the full feature set:
- 5 alert types: Speed limits, curfew hours, geofence zones, accident detection, driving behavior
- Automatic Bluetooth owner detection: Check whether your owner phone is present
- Location and speed: Track your Model S in motion as telemetry arrives
- Trip history: Distance, maximum speed, hard braking events logged for monitored drives
- Battery and charge status: Monitor charge level remotely
- Event log: Full record of driving events
Business and Fleet Use
The Model S often serves as an executive vehicle or part of a corporate fleet. When your owner phone is not detected — for example, an employee, a valet, or a colleague has the car — you get timely alerts showing how the Model S is being driven.
Sentry Driver works without requiring drivers to install software or check in. Hand the keys to a colleague, valet, or service technician. Get alerts if they exceed speed thresholds, leave designated areas, or drive outside approved hours.
Valet and Service Monitoring
Dropping your Model S at valet? Getting it serviced? Sentry Driver monitors trips while your owner phone is not detected. See the route taken, maximum speed reached, and any incidents.
No confrontation required. Just data.
Setup Requirements
- Verify MCU2 and firmware 2025.20+
- Connect your Tesla account through Sentry Driver
- Complete virtual key pairing (about 5 minutes)
- Enable Bluetooth on your phone for owner detection
If you’re unsure about your hardware, check before subscribing. MCU1 vehicles cannot use Sentry Driver regardless of firmware version.
Popular Use Cases for Model S
Frequently Asked Questions
Does Sentry Driver work with Tesla Model S?
Sentry Driver supports compatible Tesla Model S vehicles (2012-2026). Requires MCU2 and firmware 2025.20 or newer. Monitoring features include speeding alerts, curfew monitoring, possible accident detection, and geofence zones.
How do I monitor my Tesla Model S with Sentry Driver?
Simply download Sentry Driver and connect your Tesla account via the official Fleet API. Once connected, monitoring is automatic. The app uses Bluetooth to check whether your owner phone is present and focuses alerts on drives where that phone is not detected.
Do other drivers need to install an app?
No. Sentry Driver is an owner-only app. Other drivers don't need to install anything or do anything differently. The app monitors driving behavior directly through Tesla's Fleet API.
What alerts can I get for my Model S?
Sentry Driver provides timely alerts for speeding (with customizable thresholds), curfew violations (late-night driving), possible accident detection, and geofence boundary crossings. You'll also receive weekly driving summary reports.
Start Monitoring Your Model S Today
Get timely alerts and peace of mind with Sentry Driver. Start with a 7-day free trial through your app store.