- 110dB Car Alarm with PIR Motion Detection: The integrated PIR sensor automatically detects movement inside the vehicle and activates a powerful 110dB alarm siren to help deter potential intruders – ideal as additional anti-theft protection for vehicles;
- Ideal Additional Security Solution for Keyless-Go Vehicles: The Technaxx car alarm is ideal for modern vehicles and supports vehicle security while parked at home, during travel, on the road or while camping;
- Plug & Play Setup – Ready in Seconds: No complicated installation, wiring, or tools required. Simply connect through the cigarette lighter socket and activate or deactivate the alarm conveniently with the included remote control;
- Integrated Rechargeable Battery + Dual USB Charging: Built-in 450mAh rechargeable battery keeps the alarm system active even when the vehicle engine is off. While plugged into the 12–24V cigarette lighter socket, the integrated dual USB-A charging ports let you conveniently charge smartphones, dashcams, and other devices;
- More Than Just a Car Alarm: Compact, portable, and versatile design suitable for cars, RVs, camping trips, garages, travel, and additional security applications. A practical security solution for everyday use.
Vehicle Security
Technaxx Car Alarm with PIR Motion Sensor – 12–24V Plug-in Alarm with 110dB Siren, 6-Day Battery, Dual USB Ports, LED Display & Remote Control – Anti-Theft Security for Car, Home & Camping – TX-100
Original price was: £24.99.£19.98Current price is: £19.98. (as of 10/17/2026 19:04 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
The integrated PIR sensor automatically detects movement inside the vehicle and activates a powerful 110dB alarm siren to help deter potential intruders – ideal as additional anti-theft protection for vehicles;
| Brand | Technaxx |
|---|---|
| Manufacturer | Technaxx |
| Binding | Electronics |
| Product Group | Wireless |
| Language | , , , , |
| EAN | 4260358122663 |
| Part Number | 4743 |
| Model | 4743 |
| Color | black |
| Product Dimensions | 1.25 x 1.25 x 4.50 inches |
| Item Weight | 0.09 pounds |
| Release Date | January 5, 2018 |
| Size | (L x B x H) 3.2 x 3.2 x 11.5 cm |
| Number Of Items | 1 |
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