Tesla’s Sentry Mode keeps the vehicle’s cameras active and various sensors ready to record if there is any activity that the vehicle identifies as suspicious.
Sentry Mode is like a 24/7 home security system with 360-degree cameras for your Tesla. In addition to recording from the vehicle’s various cameras, Tesla recently added the ability for the vehicle to alert you when there is suspicious activity.
The vehicle owners will receive a notification from the Tesla app with a short video clip of the activity. However, not all Sentry Mode events result in a notification or video being sent. So, let’s dig into how Sentry Mode’s mobile notifications work.
How to Enable Video Notifications
You’ll need to ensure that Sentry Mode and Dashcam are enabled to receive video notifications as they’re both disabled by default due to the amount of power Sentry Mode uses.
You’ll also need to be subscribed to Tesla’s Premium Connectivity and have a USB drive inserted into the glovebox USB port (or middle console in older vehicles). By default, all Teslas from 2020 and later are equipped with a pre-formatted USB flash drive that supports Sentry Mode recordings.
While “Camera-Based Detection” doesn’t need to be enabled to receive video notifications, we recommend enabling it if available so that Sentry Mode captures all events involving your vehicle.
Sentry Mode video notifications are currently limited to the iPhone and iPad, but there will likely be Android support in the future.
Video Notifications Details
Ok. Is this new Sentry Mode alarm mobile notification with video new to me or everyone? pic.twitter.com/vL5UxfjO4Z
Each video notification is 60 seconds long. You can tap on your notification to view the video directly, or also go into the app to view recent video notifications. The video notifications are located under Security & Drivers > Sentry Mode Recording Previews.
In addition to receiving a video of the Sentry event, Tesla will also save the same one-minute notification video to your vehicle’s USB drive in addition to the other Sentry Mode footage.
Tesla has confirmed that all preview videos are end-to-end encrypted and can't be accessed by Tesla.
What Triggers a Video Notification
While Sentry Mode will record quite a few events, and display them for the user when they return, only certain events will trigger the threshold for mobile notifications.
Tesla describes two specific parameters that will trigger a video notification:
the vehicle alarm is triggered, or
a threat to the vehicle is detected that is caused by sudden jerky motions
Sentry Mode records various other events such as if a person walks by very closely to your vehicle. This may cause the vehicle to pulse its headlights or display a message on the screen, but it will not result in a notification being sent to the app.
Regional Availability
Sentry Mode’s mobile notifications are limited to certain regions due to local laws. The feature is available in North America, Australia, and most parts of Asia.
Who Receives Video Notifications
It’s important to keep in mind that anything that triggers Sentry Mode’s mobile notification threshold will immediately alert all mobile app keyholders of the vehicle. This does not include guest drivers but does include other Tesla account holders with whom you may have shared vehicle access.
Commercial Alerts
If your vehicle is part of a commercial fleet, it will also notify the fleet managers on the Tesla Fleet Dashboard, and the 1-minute clip will be viewable through the Fleet Dashboard. Full-length clips will still need to be accessed on a per-vehicle basis, even through the Commercial Fleet API.
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According to Chinese blog posts from earlier last week, now vetted by Reuters, Tesla intends to produce a cut-down version of the Model Y, initially for the Chinese market, sometime in 2026.
This follows the launch of Tesla’s cut-down Model 3 for Mexico, as well as news that Tesla intends to launch their new next-gen model sometime in the near future.
Cut Down, But How?
The new Model Y, internally referred to as Project E41, is designed to lower the entry price of Tesla’s popular SUV—one of the most compelling options on the market due to its size, range, and versatility, especially following the launch of the refreshed Model Y.
To achieve this, Tesla is reportedly aiming to reduce the Model Y’s total cost by nearly 20%, according to reports from China. While exact changes remain unknown, we can make informed guesses based on the cost-saving measures Tesla implemented in the scaled-down Model 3 for Mexico.
Textile Seats and Trim
One of the most noticeable changes in the cost-cut version of the Model 3 in Mexico was the removal of vegan leather throughout the interior. In its place, Tesla opted for a durable textile fabric for the seats, reducing material costs. Additionally, any Alcantara trim pieces were replaced with the same textile in various areas.
No Heated or Cooled Seats
Another major cost-cutting measure was the removal of heated and cooled seats, along with the heated steering wheel. While these feature reductions may seem minor, eliminating them reduces various things, such as electrical components, harnesses, and ductwork that are required for seat ventilation.
No Rear Screen
One of the more unexpected changes in the reduced-cost Model 3 was the removal of the rear screen, despite it being powered by the same front infotainment computer as the front display. Given that the screen functions primarily as an additional display rather than a standalone system, the cost to include it is extremely low. It’s one of those really smart additions Tesla has added that increases value for the consumer with minimal cost to Tesla.
Tesla is unlikely to redesign or modify the vehicle’s wiring harness for this change, meaning a rear screen could potentially be retrofitted later by the customer. Based on replacement part estimates, the screen likely costs Tesla between $5 and $20 per vehicle, which acts as a secondary monitor for the infotainment computer.
Ambient Lighting, Acoustic Glass, Speakers
The final set of changes also focuses on the interior. Tesla replaced the RGB-capable ambient lighting with a simpler white-only version—likely saving only a few dollars per vehicle. While this may seem like a minor and somewhat unexpected cut, it could serve as an upsell opportunity to the standard RWD variant.
Additionally, Tesla reduced the use of dual-pane acoustic glass, now limiting it to just the front windows and windshield. This change drastically cuts costs but also affects cabin noise levels. The dual-pane glass played a key role in making the refreshed Model Y noticeably quieter, so this downgrade will likely bring noise insulation closer to that of the original Model Y.
As for audio, Tesla scaled down the speaker system in the Mexican Model 3 from 17 speakers to just nine, while also removing the subwoofers and one of the audio amplifiers. While this cuts costs due to wiring and speakers, it also has a large impact on the audio quality in the vehicle.
Project E41 is Not the Next-Gen Model
It’s important to note that Project E41 is not the same as the upcoming, more affordable next-gen platform, which is internally referred to as Project Redwood. While Project E41 focuses on a reduced-cost version of the Model Y, Project Redwood is designed to test Tesla’s manufacturing capabilities, using their innovative unboxed assembly method to reduce both costs and production time. The goal is to create a vehicle that is smaller and more affordable, while also keeping it safe and capable of self-driving.
Tesla previously confirmed that they plan to unveil new models—distinct from cut-down versions of the Model 3 or Model Y—during their Q4 2024 Earnings Call. However, the executive team has been careful not to divulge too many details about the upcoming model during interviews. This suggests there may be a lot more that has yet to be unveiled.
The Cybertruck is something that’s completely out of this world—so much so that when people are unfamiliar with it, their first reaction is often, “What is that?”
And stepping inside only reinforces that impression. With its hidden-button doors and sleek, futuristic interior, the Cybertruck truly feels like something from another world. Recently, Tesla’s Chief Vehicle Designer, Franz von Holzhausen, revealed that an image shared by the official Cybertruck account on X is actually the original sketch that inspired its radical design.
Many Iterations
The Cybertruck has undergone numerous design iterations, and we’ve had the chance to explore some of Tesla’s earliest concepts for a truck that would define the future in many ways. These insights come from Walter Isaacson, who detailed them in his biography of Elon Musk.
Originally shared in 2023, the images revealed a dramatically different vision—one without the now-iconic angular rear sail. The design drew inspiration from various art forms, including video games, books, and movies—essentially, anywhere sci-fi had imagined a sleek, futuristic, or rugged truck.
The Nighthawk
The infamous F-117 Nighthawk.
Staff Sgt. Aaron Allmon II | http://www.defenselink.mil/
The design that ultimately made it to production wasn’t one of those early concepts. Instead, it was inspired by none other than the infamous American F-117 Nighthawk—a now-retired, single-seat stealth bomber developed by the secretive Skunk Works for the U.S. military. As the world’s first stealth aircraft, the F-117 revolutionized aviation with its groundbreaking design.
Much like the Cybertruck’s deluge of new technologies, the F-117 brought innovations that reshaped modern aircraft design. Its angular, faceted surfaces were engineered to deflect radar waves and reduce its infrared signature—features that directly influenced the Cybertruck’s distinctive geometry. When wrapped in black, the resemblance to the Nighthawk is undeniable.
Now, while we can’t say for sure if the Cybertruck is truly “stealthy”—since it turns heads wherever it goes—it does reflect radar waves. That said, don’t expect it to help you evade speed cameras or slip past the police unnoticed.
Super Stealthy
Not a Tesla App
The Nighthawk’s angular design also required advanced computerization—because, at first, no one believed it could even fly. Without its onboard computers to fine-tune the pilot’s inputs, it simply wouldn’t have. Similarly, the Cybertruck’s steer-by-wire system and rear-wheel steering give it an unexpected level of agility—especially for a massive stainless-steel vehicle that’s this fast.
The Cybertruck is truly one of a kind—there’s nothing else like it on the road today. Franz von Holzhausen delivered on Elon Musk’s vision of a truck from the future, and Tesla’s engineering team brought that vision to life in a way that few thought possible.
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