Universal 12V Auto Car Alarm Keyless Entry System with Remote Control Siren Sensor

Price: $32.96 - $29.99
(as of Oct 27, 2026 09:54:44 UTC – Details)



Product Title:
One-Way Remote Control Car Alarm Security System with Anti-Theft Protection, for Cars and Trucks (315-433.92MHz, DC 12V)
NOTICE: Before wiring, you must first test where your car’s central locking system wires, turn signal wires, foot brake wires, and side door trigger wires are located. Then connect the corresponding wires from our product to your car. Different cars may have different wire colors representing different functions. For example, the pink wire in car A may represent the horn wire, but in car B it may represent the light wire. Therefore, be sure to check before wiring. Professional installation recommended
Key Features & Description:
This reliable one-way car alarm system provides essential security and convenience for your vehicle. It is designed for 12V cars and trucks and features remote control operation for keyless arming and disarming.
Primary Features Include:
Anti-Theft Security Alarm: The system triggers a loud siren upon detecting unauthorized entry or impact, helping to deter theft and break-ins.
Remote Central Door Locking: Lock or unlock all of your vehicle’s doors simultaneously with the press of a button on the included remote.
Remote Car Finder & LED Indicator: Quickly locate your vehicle in crowded parking areas by activating the siren and flashing lights using the remote. A bright LED indicator provides visible system status.
Emergency Engine Immobilizer: An added safety feature that can prevent the engine from starting in an emergency situation.
Remote Trunk Release & Valet Mode: Enjoy the convenience of popping your trunk remotely. The valet mode allows you to temporarily disable the alarm when handing over your keys.
Shock Sensor: Detects impacts or attempts to tamper with your vehicle, triggering the alarm.
Technical Specifications:
Working Frequency: 315-433.92MHz
Operating Voltage: DC 12V ± 3V (for standard 12V vehicles)
Remote Control Type: Standard button remote (non-LCD)
Standby Current: <15 mA
Central Locking Output: 10A
Product Weight: 1.55 lbs (702 g)
Product Dimensions: 9.06″ x 5.91″ x 3.94″ (23 x 15 x 10 cm)
What’s in the Box:
1 x Main Control Unit
2 x Remote Controls (CR216 battery not included)
1 x Shock Sensor
1 x Siren
1 x Engine Kill Relay
1 x LED Indicator & Connection Wire
1 x Wiring Harness Set
1 x English User Manual
– Warning identification, Anti-hijacking, Central door locking system automation, Door unclosed well warning function. Professional installation is recommended, private installation is not supported because more than a dozen wiring positions in your car system need to be tested before installation.
– Car finding / help calling, Re-arm, LED indicator, Engine cut off, Emergency disarm
– Intruding warning, Power off memory. Remote trunk release ( negative signal )
– Electrical/Pneumatic central locking optional without keys
– Side door trigger ( negative signal ). Silent Arm, Arming reminding. Emergence override,valet mode
Before wiring, you must first test where your car’s central locking system wires, turn signal wires, foot brake wires, and side door trigger wires are located. Then connect the corresponding wires from our product to your car. Different cars may have different wire colors representing different functions. For example, the pink wire in car A may represent the horn wire, but in car B it may represent the light wire. Therefore, be sure to check before wiring. Professional installation recommended
Customers find the car alarm to be of good quality and easy to install. However, the reliability and value for money receive mixed feedback – while some say it works well and is worth the money, others report it doesn’t work correctly and warn against purchasing it.