Volume MultiPurpose Audible Alert – Model YMD12095 • Powerful, Continuous Alarm Tone – Produces a loud car alarmstyle sound rated at approximately 85–100dB. Clearly audible from several feet away, even in noisy environments such as running engines, industrial workshops, or outdoor areas. • Wide Voltage Range – Operates effectively on 3–24V DC, with peak sound performance at 12V DC. Rated at 5V DC, yet delivers reliable performance across the full input range. Compatible with PWM signals and variable voltage for flexible integration. • Adjustable Sound Output – Easily reduce volume by adding resistors, partially covering the sound outlet with tape, or wrapping the unit. Enables fine tuning for different applications, both indoor and outdoor. • Durable ABS Construction – Made from temperatureresistant, flameretardant ABS plastic. Resistant to aging and wear, ensuring long service life even in demanding environments. • Precision Manufacturing – Circuit boards are robotwelded to eliminate cold solder joints, false connections, or silent failures, guaranteeing dependable operation over time. • Easy Installation – TTLcompatible design with presoldered PIN pins makes integration simple. Connects directly to lowvoltage systems without complex wiring. Practical Applications: 1. Door Chime – Alerts staff or occupants when a door opens, ideal for retail stores, warehouses, or secure areas. 2. Dog Deterrent – Emits a strong alarm sound that discourages unwanted canine intrusion in yards or properties. 3. Equipment Warning – Serves as an audible signal for vehicles, boats, or factory machinery to warn operators or pedestrians of movement or operation. Specifications: • Model: YMD12095 • Rated Voltage: 5V DC • Voltage Range: 3–24V DC • Peak Volume: 85–100dB at 12V DC • Materials: Flameretardant ABS housing, robotwelded circuit board • Compatibility: TTL signals, PWM control, variable DC input • Output Type: Continuous alarm tone Designed for reliability, versatility, and ease of use, the YMD12095 delivers volume alerts in a robust, compact form, making it an ideal choice for safety, notification, and deterrent applications across multiple environments.