Wireless GSM Home Intelligent Alarm System Quad

Model Number: H9597 Brand Name: OEM is_customized: Yes Usage: Other Wireless frequency:: 433MHz GSM frequency:: 900/1800/850/1900MHz(Quad band) Product certificates:: CE, RoHS Power supply:: Input: AC 100-240V, 50/60Hz; Output: 12V DC, 1000mA