Look no further. Remarkable product quality， that's solidly built. Best of all， its very affordable price. Buy immediately.<br />It connects with our control panel and gives off strong strobe light with high siren volume.<br />Once the detector is triggered， it can give off strobe light with high siren at the same time to scare away the intruders.<br />External use. Can be installed in the eaves， not directly exposed to the outside. <br />Waterproof， but not completely waterproof-don't put it in the rain or water.<br />115 Db at 1M<br />Red or Blue strobe light<br />Voltage: 12V DC<br />Current: 300mA<br />Dimensions: 202(W) x 113(H) x 65(D)mm<br />1 x Siren<br />1 x User manual <br />In original package<br /><img src="http://img6.eachbuyer.com/x13/p83/bf142_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p83/bf142_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p83/bf142_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p83/bf142_4.jpg" />