Motion sensor mount speaker safety warning alarm with direction recognition

Usage:Door Model Number:CM580 Brand Name:COMER Voltage:DC12V Audio format:MP3, 8~320Kbps FLASH capacity:Standard 32Mbit FLASH(customizable 64-128Mbit) Standby current:≤20mA Power consumption:≤2W Direction recognition distance:≤ 4 meters Induction distance:within 5 meters Working temperature:-20℃-35℃ Dimension:104*100*28m Shell:metal shell Ceiling mount or wall mount induction speaker, Hotel Door Welcome alarm with infrared sensor Features Support 8~320Kbps MP3 audio format,