A very affordable option for those of you who do not have the need for a dial-up alarm, but still want an alarm to frighten the intruder and call for attention. The wireless flashsirenen is your local alarm panel, working with the remote controls the wireless magnetic switch & wireless infrared detector. When the wireless siren is activated, the detectors can be loaded siren sound and flash light flashing at the break. We read in all units before delivery. Just mount up and turn on. Input voltage: 9v-12v
GSM alarm SN5800
