The alarm system including the indoor host, outdoor pools and remote controller. This product has passed CE, ROHS certification, some part have passed FCC, TUV certification. The system is the most complete products in the similar product market, has been formally sale EU home and other countries. Product Performance: 1 7-11 seconds reaction time 2 a comprehensive alarm as high as 115 decibels 3 Remote Alarm tone and powerful light 4 the ultra-low energy consumption technology 5 security design of the battery 6 security and alarm ringing through the lamp to conduct (electricity shortage replace the batteries in order to maintain potency wireless signal) 7 detachable detection poles (ease of custody) 8 ABS shell can bear the weight of 110 kilograms of pressure to prevent accidents during transport damage 9 good waterproof 10 the wireless remote control receiver to receive signals 11 you can adjust the base of the alarm installation with a more stable and right 12 an outdoor warning device, an indoor warning devices 13 a remote-control 14 one-year warranty.