1,5 zone wireless, 1 zone wired
2,Dial 6 group alarm number
3,15 second voice record
4,can monitoring and speak

5 zone wireless,1 zone wired LED display alarm situation of each areaIt learns code automatically, high reliability and simple operation.Auto-dial 6 groups of alarm phone number repeatedly for 3 timesDigital voice recording for 10 seconField Monitoring and dialogue can calls to judge on the situations to take countermeasures   Exit delay (8-88S selectable)Doorbell function Partial arm function.   Auto arm function.     External siren alarm or mute alarm mode (selectable)Line-cut alarm function: the host will give sirens for 20 seconds immediately after it detects that the telephone wire is cut Backup power supply