Smart Upgrade Car Alarm for Original Car Key TRF Car Alarms System
Premium anti-theft protection with advanced encryption technology, compatible with most original car keys for seamless integration. High-quality ABS housing with weather-resistant coating ensures durability in extreme temperatures (-30°C to 85°C). Precision-engineered shock sensor detects unauthorized vibrations or impacts, triggering a 120dB alarm and auto-locking system. Plug-and-play installation with no wiring modifications required, ideal for sedans, SUVs, and trucks. Dual-frequency remote control (433MHz/315MHz) offers a 500-meter range, featuring one-click silent mode for urban parking. Includes anti-jamming circuitry to prevent signal theft. Exclusive OEM-grade chipset guarantees 100% synchronization with factory settings. Compact design (85x45x20mm) for discreet placement. Bulk orders available for auto shops and dealerships.