Shop | Gazer

The Gazer S5 Overhand works in sync with the factory security system, allowing you to use the standard key for unlocking and starting the car

The Gazer S5 Overhand connects to the vehicle through the internal digital data buses — the CAN bus and LIN bus

In the absence of a theft threat, the Gazer S5 Overhand does not interfere with the vehicle’s electronics or modify any modules, ensuring no errors or malfunctions in the electronic systems

Full integration into your vehicle via CAN / LIN

Using encrypted communication channels, the system transmits all information about the vehicle’s status, security states, and events directly to the Gazer Car app. You’ll receive notifications, control all functions, and customize the system settings

The Gazer S5 Overhand is constantly connected to the Internet using one or two installed SIM cards

The system supports 4G LTE connectivity and automatically switches between SIM cards if there are issues with the network or data access

Control from your smartphone anywhere in the world

Access the system through the free Gazer Car mobile app, available for iOS and Android, with no subscription required

Gazer S5 Overhand constantly monitors all possible threats

opening any door, hood, or trunk

loss of connection, battery disconnection, unauthorized engine start

impact, tilt, vehicle movement

You immediately know about an alarm

Even if your phone is in silent mode — you will receive a very loud notification, which stays on the smartphone screen above all other notifications until you interact with it This way you can always feel at ease about your car

In case of a threat, the vehicle will be completely locked, the siren will activate, and the owner will instantly receive a critical notification on their phone

In case of any theft threat or hijacking attempt, Gazer S5 Overhand triggers an alarm and blocks all digital control modules of the car via CAN and LIN data buses, if such a function is supported by your vehicle

This does not cause any malfunctions or errors, but for every command from any car module, the system will send a “cancel” command

During an alarm, the vehicle’s CAN and LIN data buses will be blocked by digital commands from the system, preventing any control modules from functioning

All digital modules of the car are blocked

It’s not just one module or circuit that gets blocked — the entire vehicle system is disabled

This makes it impossible to start the engine or move the vehicle

The wireless relay features AES128 encryption and is installed in the cabin, trunk, or under the hood in a highly concealed manner

The relay blocks the vehicle if the central unit detects a theft or hijacking threat

Second level of vehicle blocking

A wireless encrypted blocking relay significantly enhances the vehicle’s protection against theft

If the central unit is disabled by a thief, loses connection, or power supply — the relay will automatically block the electrical circuit of the vehicle it was connected to during installation

The system uses a unique digital tag with encryption for owner authentication and data exchange with the central unit

Impossible to bypass using digital methods

The AES128 encrypted tag cannot be “extended” with a radio signal repeater, intercepted by a code grabber, imitated for the central unit, or have its radio exchange decrypted

The encrypted tag enables automatic owner authentication without any additional actions. This elevates the theft and hijacking protection level to a banking standard

The tag’s encryption level is AES128, similar to banking tokens for account access

The presence of an encrypted tag in the system allows disabling the factory keyless entry system while the car is under the system’s protection

Impossible to open the car

Even if a thief uses a “digital relay” to extend the signal from your key or steals your car keys, they will not be able to open the vehicle

Keyless entry is reactivated only when the system detects the encrypted tag near the vehicle and establishes a secure communication with it

All of this happens in a fraction of a second, allowing you, as the rightful owner, to open the car simply by pulling the handle. But a thief will not be able to do the same

If your vehicle does not support disabling keyless entry, the encrypted tag will authorize the owner every time the factory key is used to open the car

Impossible to start the engine

Within 10 seconds after unlocking, Gazer S5 Overhand searches for the tag, and if it is not found, the system triggers an alarm, locks the vehicle, and immediately notifies the owner

If your factory key is “extended” by a digital relay or stolen, the tag will help prevent interior theft, parts theft, or vehicle hijacking. Without the tag, a thief will not be able to start the engine, giving you time to contact the police or a security service

Even if a thief gains access to your car and starts the engine using a “digital relay” to extend the key’s radio signal or steals your keys along with the encrypted tag, they will not be able to start driving

Impossible to start driving

Gazer S5 Overhand includes password authorization via the car’s factory buttons. Before every drive, you enter a combination by pressing the original buttons in your car’s interior

Since commands from these buttons are transmitted via the CAN/LIN buses, the system reads and recognizes your password. If the password is not entered or entered incorrectly, the system immediately blocks the vehicle upon any attempt to start driving

Gazer S5 Overhand supports remote engine start for specific car models, allowing you to pre-cool or pre-heat your car’s cabin

Cooling and heating the cabin in advance

Gazer S5 Overhand will remotely start the engine while keeping the car locked and under protection

You can start cooling or heating immediately, at a specific time of day, after a set number of hours or minutes, or on a scheduled day of the week

The car will cool or heat to the temperature you set, after which the system will turn off the engine

You can also maintain the battery charge level when leaving the car unused for extended periods

You can add any number of vehicles equipped with the Gazer S5 Overhand system to your Gazer Car app account

Access and control sharing

Access can be granted indefinitely or until a specific date, and it can be revoked at any time with a single click

Access and control for each vehicle can be shared with anyone who has a Gazer Car app account

You can grant full system access or only share the vehicle’s location. The person receiving access will not see your settings or event history. However, you will always be able to monitor where the car is and what has happened to it

You will always know the location of each of your vehicles on the map, plot a route to it, or enable its detection in a parking area

Vehicle location and arrival scenarios

You can save any point on the map, set a radius for this zone, and create various system scenarios every time your vehicle enters or leaves this location

Gazer S5 Overhand can start the engine to cool or heat the car right after arrival at the location and after the time you specify. Conversely, you can prohibit the system from starting the car in that location

Gazer S5 Overhand supports a variety of operation scenarios depending on your vehicle model, which will be configured during installation

When activating the security mode, Gazer S5 Overhand can close windows and the sunroof

If your car has a pre-heater installed, you can control it through the app

You can always temporarily disable all security features, for example, when leaving the car at a service center or car wash

Additional features

Gazer S5 Overhand supports a turbo timer, displays fuel level, battery charge, and other vehicle parameters

Gazer S5 Overhand can shut off the engine when you approach the car with the tag and even start the engine when you walk away after enabling the security mode

Gazer S5 Overhand can lock the car when you walk away with the tag and unlock it when you approach the car with the tag