High quality: ABS flame retardant shell, widely used in alarm host, air leak alarm, infrared peripheral alarm equipment, etc. ALARM STANDALONE alarm: On-site alarm with a loud siren up to 115 dB, coupling with door / window sensors, PIR motion detectors to form an effective and autonomous security system for apartments. Security horns : When someone trespasses illegally, the horn sounds three times to let you know where the accident happened. Easy to Install: The installation options are flexible and convenient. Generally installed in the wall or door or balcony and other places, the installation height of 2.5 meters or more. Strong and durable, small and light, long service life. Quality service: We provide you with 24-hour online service. If you have any questions, please leave us an email. message and we will get back to you in time. Product Description Features: Product Name: ES-626 Siren Voltage Rated: DC 12V Standby current: 600mA Alarm current: 1200mA Volume: 110dB Black color Material: ABC Rated Power: 15W / 20W Size: 10.2 * 10.6cm / 4.0 * 4.2in Weight of the package: 265g Package list: 1 * DC12V alarm siren