**150W Electronic Siren Series Car Alarm (CJB-150B)** This high-performance 150W car alarm is designed for superior sound output and reliability. It features a powerful siren system that delivers clear and loud alerts, making it ideal for use in emergency vehicles, security systems, or as an enhanced alarm for personal vehicles. **Key Features:** - **Working Voltage:** DC 12V / 24V - **Output Power:** 150W - **Output Impedance:** 6Ω - **Handheld Microphone:** No controller required, offering easy operation - **Monolithic Integrated Circuit:** Ensures stable and consistent performance - **Tone Options:** Aux, yelp, hi-lo, wail-1, wail-2, wail-3, siren, and horn - **Voice Amplification:** Speaker sensitivity of 50mV, with input impedance of 600Ω - **Dimensions:** 170mm (L) × 170mm (W) × 53mm (H) **Specifications:** | Model | CJB-150B | |--------------|-------------------------| | Power | 150W | | Voltage | 12V or 24V DC | The CJB-150B is built to last, with a compact design that makes it easy to install in various vehicle setups. Whether you're looking for a reliable alarm system or a powerful siren for special applications, this unit offers excellent value and performance. You can see the product in action in the images below: ![150W Electronic Siren Series Car Alarm (CJB-150B)](http://i.bosscdn.com/uploads/61/7b/f4/665eee93333497a603de501a64.jpg) ![150W Electronic Siren Series Car Alarm (CJB-150B)](http://i.bosscdn.com/uploads/a0/3c/5c/6007c49c7f790c4b1490c1ce73.jpg) Whether you're a professional installer or a DIY enthusiast, the CJB-150B provides a versatile and powerful solution for your vehicle’s audio alarm needs.

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