Systemfeatures: 1.differencevoltageoutputtechnology:everylinehasvoltage,thereisvoltagedifferencebetweenadjacentlines. 2.With5LEDworkingmodeindicatedlamp,respectivelydisplayingpowersupply,armed/disarmed,tamper,shortcircuit,break. 3.high / lowvoltageswitchmanually, automaticswitchfunctionbylongdistanceequip. 4.shortcircuit, breakandtamperalarm, самостоятельно detectequipfault. 5.setthealarmdelaytimefreely. 6.plasticcasingwithwaterproofdesignsuitableindustrydevelopment. 7.RS485longdistancecontrol, клавиатура, компьютер, сеть, multiplemanagementsolution. 8.DC12Vandconstantopen / closealarmoutputusedforacoustoopticalarmandothersecurity equiplinkage. 9. Высокая 10KV напряжения, низкого напряжения 700V, systempowerconsumption15W 10.Compliant с IEC60335-2-76 11.Tested для электромагнитной совместимости