Gazer S5 — Smart Car Alarm of a New Generation: Full Overview of the 2025 Lineup

With the growing number of car thefts in Ukraine in 2024–2025, the demand for intelligent security systems is also rising. In response, Gazer has launched a modular lineup of digital car alarms — Gazer S5 — featuring eight solutions ranging from basic to professional level.

The key feature of the lineup is deep digital integration into the vehicle's electronics, which prevents most theft methods — from hacking keyless access to replacing the engine control unit (ECU).

Why do you need a new car alarm in 2025?

Modern car thieves act quickly and professionally:

• They extend the signal from your key (“relay attack”);
• They program duplicate keys via OBD-II at a service center;
• They replace the ECU and start the car with their own key.

Standard alarms are ineffective against such threats. Gazer S5 relies on digital blocking, owner tag authentication, and permanent LTE connectivity.

Gazer S5 Lineup: 8 Models for Any Purpose

The system includes eight models:

How does anti-theft protection work?

The central alarm unit is connected to the vehicle’s CAN and LIN buses:

• Blocks the engine and transmission in case of unauthorized access.
• Owner authentication tag communicates using AES128 encryption to prevent relay attacks.
• Without the tag, the car is immediately blocked and the owner receives a notification.
• Built-in SIM modules ensure permanent connection with Gazer servers.

Features of the Gazer CAR App

The app allows you to:

• control security and engine start remotely;
• track your vehicle on a map;
• view events and instant alerts;
• share access with family members;
• create schedules, automation scenarios, and remote start timers.

Comfort and Security: Additional Features

• Remote engine start for cabin heating/cooling.
• Scheduled auto-start, geolocation-based automation.
• Turbo-timer and pre-heater integration.

Compatibility and Installation

All Gazer S5 models:

• are compatible with most CAN-based vehicles;
• support Start/Stop button, keyless entry, and remote start;
• include a service mode for maintenance or car washes;
• are configured for specific vehicle brands and models;
• should be installed by authorized service centers.

Who Is Gazer S5 For?

• S5 Punch / Uppercut — for everyday vehicles and basic protection.
• S5 Hook / Straight — for vehicles with keyless access.
• S5 Overhand — for premium-class vehicles.
• S5 Jab / Cross — for logistics and remote tracking.

Gazer S5 is more than just an alarm — it’s a fully digital security platform adapted to modern threats. It combines encrypted tags, LTE, GPS, and relay-based engine blocking into one system. The lineup allows you to choose the right model for any budget or level of risk.