The Techstar 12V Anti-Theft alarm is a security system dedicated to motorcycles, scooters, and other 12V vehicles (it can also be used on electric bikes / compatible applications). It is designed for loud audible alert, warning through turn signals, and wireless control via remote control. The system includes a control unit, siren, wiring, and two remote controls for complete installation.

• Loud siren 120–125 dB – quickly prevents theft attempts.
• Wireless control – arming/disarming and quick functions from the remote control.
• Vibration sensor with adjustable sensitivity – 7 sensitivity levels depending on the area/vehicle.
• "Vehicle Recognition" mode – quick location of the vehicle in parking lots (audible/visual alert).
• Warning via turn signals – supports connection to left/right turn signals.
• Drop resistance (IP55) – suitable for outdoor use, including rainy conditions (proper installation required).
• Rechargeable 700 mAh battery, USB-C charging – declared autonomy: 1–3 months of use, up to 6 months on standby (depending on settings and usage).

1. Arming (anti-theft)
   When armed, the system enters anti-theft mode. Upon vibration/impact, it triggers a warning and then an alarm (depending on sensitivity settings).
2. Disarming
   Stops the anti-theft mode and the alarm (if active).
3. Vehicle Recognition / Search
   Emits an audible signal and/or activates the turn signals to locate the vehicle in a parking lot. Stops when a button is pressed on the remote control (according to configured function).
4. Sensitivity Adjustment
   The vibration sensor has 7 levels. Adjustment is made via the remote control (by holding the special button as instructed in the manual).
5. Selected Tone / Alarm Sound Mode
   The system allows tone/warning function selection (depending on version). Multiple tone options are listed in the product materials.
6. Double Flash (turn signal function)
   Allows activation of a flashing/warning function (only useful if the vehicle is properly connected to the turn signals).

• Power supply voltage: 12V
• Current consumption: < 150 mA
• Standby current (static): < 5 mA
• Remote control frequency: 315 ± 0.5 MHz
• Siren sound level: 120–125 dB
• Drop resistance: IP55
• Battery: 700 mAh, USB-C charging
• Remote control range: up to ~20 m (usually) / up to ~50 m in open field (depending on obstacles and interference)
• Remote control dimensions (as per image): approximately 6.5 cm height x 3.5 cm width x 1.5 cm thickness

• 1 x main unit (control unit) with wiring and connectors
• 1 x siren (siren) 120–125 dB
• 2 x wireless remote controls
• 1 x extension wiring / socket (depending on configuration)
• 1 x adhesive tape for mounting (pad)
• 1 x user manual / wiring diagram

For stable and secure operation, professional installation is recommended (motorcycle/car electrician service), especially if the vehicle has special configurations (AC/DC ignition, "negative start," etc.).

• Place the siren facing upwards (as recommended in the manual), so it remains protected and does not collect water.
• Place the antenna as straight and hanging as possible, avoiding contact with metals, for better range.
• Secure the main unit tightly (with ties/tape) to ensure proper vibration sensor operation.

Connectors/pins may vary depending on the version, but the manual indicates the following roles:

• Yellow (x2): turn signals
• White (x2): siren (alarm)
• Black: ground / negative (cathode)
• Red: +12V (upper)
• Orange: +12V output for "lock switch" (function depends on installation)
• Blue: "start output line" (function depends on installation)
• Gray + Pink: "fire line" (function depends on...)