Features 1、Fireproof ABS flame retardant shell, solid and durable. 2、Specially designed for the those who need strobe light and large volume. 3、Very practical, cost-effective, completed configuration and easy to use. 4、Provides automatic voice or SMS message as notifications for incidents. 5、Compact and mini size, lightweight and portable. Specification Features: Fireproof ABS flame retardant shell, solid and durable. Specially designed for the those who need strobe light and large volume. Very practical, cost-effective, completed configuration and easy to use. Provides automatic voice or SMS message as notifications for incidents. Compact and mini size, lightweight and portable. Specification: Model: mr-102 Color: Red Operating voltage range: 6-15V DC Rated current: 300 mA Rated voltage: 12V DC Sound pressure: 110±3V DC Product size: Approx. 120*72*36mm/4.72*2.83*1.42in Packing size: Approx. 136*85*52mm/5.35*3.35*2.05in Weight: Approx. 116g Package list: 1 * Wired Alarm Strobe Siren 2 * Screw