{"product_id":"car-one-way-wireless-bluetooth-anti-theft-device-vt-300bt-car-alarm-system-for-12v-vehicles-without-remote-control-or-central-locking-black","title":"Car One-Way Wireless Bluetooth Anti-theft Device VT-300BT Car Alarm System for 12V Vehicles Without Remote Control or Central Locking, Black","description":"\u003ch1\u003eCar One-Way Wireless Bluetooth Anti-theft Device for 12V Cars Without Factory Remote Control\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black VT-300BT Bluetooth car alarm anti-theft device for 12V vehicles without remote control\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2113\/2025-10-16\/original-image\/15a3d44c-aa11-4fb1-a3c0-2dab25ab7f9e.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis Bluetooth car alarm system, model VT-300BT, is designed specifically for 12V vehicles that lack factory-fitted remote control or central locking. It offers a straightforward way to add wireless keyless entry and alarm protection, making older cars more secure without requiring expensive modifications. The one-way wireless communication allows you to lock, unlock and arm the alarm using a Bluetooth-enabled device, providing practical convenience for everyday use. Suitable for all 12V cars, this system is a cost-effective solution for vehicles that originally had no remote control or central locking.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black VT-300BT Bluetooth car alarm anti-theft device for 12V vehicles without remote control\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2113\/2025-10-16\/original-image\/58660c67-0fe2-44ae-9ee7-e2f416372c7e.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe VT-300BT is built around a dedicated Bluetooth module that communicates with a paired device, such as a smartphone or remote fob. The system operates on standard 12V automotive power and integrates with existing vehicle wiring.\u003c\/p\u003e\u003ch3\u003eBluetooth Connectivity\u003c\/h3\u003e\u003cp\u003eThe one-way wireless link provides reliable keyless entry and alarm arming within typical Bluetooth range. No need for traditional RF key fobs with limited battery life.\u003c\/p\u003e\u003ch3\u003eWide Vehicle Compatibility\u003c\/h3\u003e\u003cp\u003eWorks with all 12V cars that do not have factory remote control. For vehicles that also lack central locking, an additional central lock actuator can be added easily.\u003c\/p\u003e\u003ch3\u003eAlarm Functionality\u003c\/h3\u003e\u003cp\u003eThe anti-theft system includes a built-in alarm that triggers upon unauthorised entry attempts, offering a basic security layer for older vehicles.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black VT-300BT Bluetooth car alarm anti-theft device for 12V vehicles without remote control\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2113\/2025-10-16\/original-image\/c6e6368c-524a-47bd-9a4e-f6b7fb4660ba.webp\"\u003e\u003c\/div\u003e\u003cp\u003eIdeal for classic cars, budget models, or any vehicle that left the factory without remote locking. The system can also be used as a backup or secondary security measure.\u003c\/p\u003e\u003ch3\u003eOld Car Upgrade\u003c\/h3\u003e\u003cp\u003ePerfect for adding modern convenience to older 12V cars that only had manual door locks. No need for complex reprogramming or dealer visits.\u003c\/p\u003e\u003ch3\u003eFleet and Commercial Use\u003c\/h3\u003e\u003cp\u003eSuitable for fleet vehicles where centralised control is not available, as each driver can pair their own Bluetooth device for access.\u003c\/p\u003e\u003ch3\u003eDIY Installation\u003c\/h3\u003e\u003cp\u003eThe system can be installed by a competent DIYer or auto electrician, following basic wiring instructions for power and door lock actuators.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black VT-300BT Bluetooth car alarm anti-theft device for 12V vehicles without remote control\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2113\/2025-10-16\/original-image\/e38db96a-50dd-476a-891f-cb899c33fc24.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis alarm system offers an affordable way to add keyless entry and security to cars that never had it. It is a one-time purchase that works with your existing smartphone, reducing the need for additional gadgets.\u003c\/p\u003e\u003ch3\u003eCost-Effective Security\u003c\/h3\u003e\u003cp\u003eCompared to full aftermarket alarm installations, this Bluetooth system provides essential functionality at a lower cost. No monthly subscriptions or ongoing fees.\u003c\/p\u003e\u003ch3\u003eQuick Pairing and Use\u003c\/h3\u003e\u003cp\u003eSimple Bluetooth pairing process allows you to lock, unlock and arm the alarm in seconds. No complicated app setup required.\u003c\/p\u003e\u003ch3\u003eReliable 12V Operation\u003c\/h3\u003e\u003cp\u003ePowered directly from the vehicle's 12V electrical system, ensuring consistent performance without battery changes.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black VT-300BT Bluetooth car alarm anti-theft device for 12V vehicles without remote control\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2113\/2025-10-16\/original-image\/f042feae-97db-4123-9400-94dd53cf1019.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black VT-300BT Bluetooth car alarm anti-theft device for 12V vehicles without remote control\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2113\/2025-10-16\/original-image\/f0fa228e-7476-457a-8439-b51d80353e0b.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black VT-300BT Bluetooth car alarm anti-theft device for 12V vehicles without remote control\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/2113\/2025-10-16\/original-image\/fa4eb5c4-dd56-49d7-9890-748be92d5e42.webp\"\u003e\u003c\/div\u003e","brand":"nbp421-tj","offers":[{"title":"Black","offer_id":58238976622917,"sku":"CJQC149169901AZ","price":67.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/9240\/5829\/files\/c6e6368c-524a-47bd-9a4e-f6b7fb4660ba.webp?v=1781098483","url":"https:\/\/homeenjoy.co.uk\/products\/car-one-way-wireless-bluetooth-anti-theft-device-vt-300bt-car-alarm-system-for-12v-vehicles-without-remote-control-or-central-locking-black","provider":"Homeenjoy.co.uk","version":"1.0","type":"link"}