Auto User Guide

How to Operate Technaxx TX-168 Car Security Alarm User Manual


How to Operate Technaxx TX-168 Car Security Alarm


The Technaxx TX-168 Car Security Alarm is a complete solution that offers strong protection and simple operation. It will help you ensure the safety of your vehicle.” Discover the simple methods to turn it on and adjust its settings, improving the security of your vehicle with state-of-the-art technology.

Overview of Technaxx Security Alarm

Products marked with this symbol meet all applicable community regulations of the European Economic Area.
The manufacturer Technaxx Deutschland GmbH & Co.KG hereby declares that this device, to which this user manual belongs, complies with the essential requirements of the standards referred to the Directive RED 2014/53/EU. The Declaration of Conformity you find here: Before using the device the first time, read the user manual carefully.

This symbol means the product must not be discarded as household waste, and should be delivered to an appropriate collection facility for recycling. Proper disposal and recycling help protect natural resources, human health and the environment. For more information on the disposal and recycling of this product, contact your local municipality, disposal service, or the shop where you bought this product.
Security and Disposal Hints for Batteries: Hold children off batteries. When a child swallows a battery go to a doctor’s place or bring the child into a hospital promptly! Look for the right polarity (+) and (–) of batteries! Always change all batteries. Never use old and new batteries or batteries of different types together. Never short, open, deform or load up batteries! Risk of injury! Never throw batteries into the fire! Risk of explosion!

Batteries can be returned free of charge after use in retail stores. The end user is legally obliged to return used batteries. Separate collection and recycling of old batteries for the environment and health. Remove batteries before disposing of the device.
Hints for Environment Protection: Package materials are raw materials and can be recycled. Do not dispose of old devices or batteries in the domestic waste. Cleaning: Protect the device from contamination and pollution (use a clean drapery). Avoid using rough, coarse-grained materials or solvents/aggressive cleaners. Wipe the cleaned device accurately. Important Notice: Should battery fluid leak from a battery, wipe the battery case with a soft cloth dry. Distributor: Technaxx Deutschland GmbH & Co.KG, Konrad-Zuse-Ring 16-18, 61137 Schöneck, Germany.


  1. Read these instructions.
  2. Keep these instructions.
  3. Heed all warnings.
  4. Follow all instructions.
  5. Do not use this device near water.
  6. Clean only with a dry cloth.
  7. Only use attachments/accessories specified by the manufacturer.

This manual will show you how to use your device safely and effectively. Please read, understand and follow these instructions and precautions carefully.
WARNING: Failure to read and follow these warnings and instructions may result in serious injury, including damaged property, so please pay close attention and exhibit the utmost care.

TX-168 Alarm Features

  • Do not use it in a marine application.
  • Keep out of reach of children.
  • Use of an attachment not recommended or sold by the unit manufacturer may result in a risk of fire, electric shock, or injury to persons.
  • To prolong the life of this device, pull it out before starting the engine of the car.
  • Keep the device in a dry and ventilated environment. Avoid high humidity and high temperature.
  • Use this product only with an agency-approved power supply that meets local regulatory requirements (e.g., UL, CSA, VDE, CCC).
  • DC12 or 24V rechargeable Car Alarm for the cigarette lighter socket
  • DC12 or 24V external siren for engine compartment for more attention
  • Button for panic alarm (about 105dB)
  • 1x USB-C charging port with a total of 5V / 3.0A output power
  • 1x USB charging port with a total of 5V / 2.4A output power
  • Automatic alarm triggering at motion detection by PIR sensor (Passive Infrared sensor for physical movement detection for the car’s interior)
  • Built-in 500mAh battery for ~7 days working time ensures alarm triggering even when the engine is switched off
  • The car Alarm and external siren each about 105dB
  • Remote control to activate and deactivate the alarm
  • Possibility to connect up to 3 remote controls
  • LED status indicator
  • Over-current protection & short circuit protection
  • Easy handling and installation

Get started Car Security Alarm

System Installation and Wiring

These installation instructions do not apply to all types of vehicles. They are meant only as a general guide due to the large number of vehicle makes and models. Consult your local motor vehicle laws on the use of this product to be sure it is permitted.
Through installation of this Car Alarm system, you should be sure to not degrade, damage or compromise the safety of any system or device on your vehicle.
Improper installation and wiring of the external siren may damage the vehicle’s electrical system, including vital vehicle computers and operating systems. That could lead to an accident or cause property damage and/or serious personal injury. It is highly recommended to seek professional installation advice from a qualified auto electrician or, in the alternative, to have the installation performed by a qualified auto electrician.
Please ensure that the external siren is secured and mounted where it would NOT obstruct any OEM vehicle safety features. In the event of an accident, the manufacturer is not responsible for bodily injury or vehicle damage caused by the external siren being a projectile.
The manufacturer assumes no liability for damage caused to your vehicle due to improper installation or use.


Remote does not work:

  1. Remove the small plastic strip on the top of the remote control.
  2. Open the remote and check if a battery is inserted

FAQs of TX-168 Security Alarm

What are the basic steps to operate the Technaxx TX-168 Car Security Alarm?

Quickly arm and disarm your system with the remote control for effortless security management.

Can the Technaxx TX-168 be installed in any vehicle?

Yes, it’s versatile enough for most vehicle models, ensuring broad compatibility.

Does the Technaxx TX-168 feature shock sensor technology?

Absolutely, it includes a sensitive shock sensor that alerts you to any impacts or disturbances.

What type of alerts does the Technaxx TX-168 provide?

Receive audible and visual alerts that notify you immediately of any security breaches.

Is there a mobile app to control the Technaxx TX-168 remotely?

Enhance your convenience with the app that allows remote operation and monitoring.

How do I reset the Technaxx TX-168 if there’s a false alarm?

Easily reset your alarm with a simple button sequence on the remote.

Can the Technaxx TX-168 work with other security features in my car?

Yes, it can be integrated with existing security systems for enhanced protection.

Are there any maintenance tips for the Technaxx TX-168 to ensure longevity?

Regularly check the battery and system components to maintain optimal functionality.

What warranty comes with the Technaxx TX-168 Car Security Alarm?

Benefit from a comprehensive warranty that covers any manufacturing defects.

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