Alarm current: 220mA
Operation voltage: DC6-15V
1 x alarm siren
Multiple function: the Wi-Fi alarm sensor can be used for anti-burglar system to awe the intruders. It has wide application at market, plazas, supermarkets, office buildings, homes, houses, hotels or factories. Just place there, then you can sleep without worries;
Loud alarm noise: the wireless auto alarm siren is equipped with up to 120db loud informing voice which can attract the attention of users immediately. Swift response and intelligent automatic shut-down feature earns the product many reputation;
Waterproof material: made of ABS waterproof material, the Wi-Fi house indoor alarm siren can be installed outdoors. You don't need to worry destroying it when it rains or you water your garden. Perfect protection for long-time using duration;
Powerful operation: made with advanced technology, the wireless house burglar system alarm siren is durable. 12V working voltage, 220mA working current, it can be used in homes of most common citizens;
Quick sensitive response: the intruder system alarm siren will not miss any transmission signal for powerful configuration. Low signal interference, it can work as the brand-new one even after the long-time use. You best guardian angle for your lovely house, you should buy one.