Wireless Alarm Outdoor Waterproof Flash Siren Sound Flash Alarm Siren For KERUI GSM Home Security Alarm     Introduction     J008 is with intelligent microprocessor, high decibels siren and high brightness flash light. Add F8 to J008 and insert the plug of F8 into the siren outlet of alarm host, and then F8 and J008 can be one set of wireless strobe siren.     J008 also can be used as an on-site alarm. You can add wireless accessories to the J008, such as remote control, wireless magnetic door contact, wireless PIR detector, wireless smoke detector,  wireless gas detector.     In the arming status, when the detector is triggered, J008 will alarm with sound and flash light.J008 is widely used in banks, hospitals, power stations, schools, factories, shops and so on, to protect the personnel and property security.     Features     Wireless intelligent study coding, maximum support 20pcs remote controls, detectors or transmitters to J008.     Can work with Wifi, Gsm And PSTN alarm system ,easy to use .     Compatible with PT2262 normal encoding(Resistance 1.5M-4.7M) and a million groups encoding(Resistance of 150K-470K) detectors and remote controls.     Built-in Ni-Hi rechargeable battery and automatically switchable upon power failure.     EEPROM information protection, information never lost, to ensure information security.     Both AC and DC, twenty-four-hour ordinary guarding without interruption.    Learn with alarm panel to be a flash siren   When the alarm panel is triggered, it will keep alarming loudly.    Learn with various alarm sensors to be a panel   It can learn with the Kerui sensors, when sensors are triggered, flash siren will keep alarming.    Item Information    Input voltage:DC9-15V    J008 build-in battery:Ni-Hi AAA*6 DC 7.2V    Standby current:<;20mA    Alarm current:<;300mA    Received frequency : 433MHz    Package   J008 Wireless Flash siren   Power adapter