New 4-Zone Wireless Alarm System SC-398

Description: 1.4-Zone security alarm systems,every defence zone can study 3 detector emcoding. 2.support 12 detectors and 4 remote control. 3.Startup 20 second delayed arm,so you have 20 second leave the detection area. 4.Alarm colume can adjust,the alarm will stop automatically after 60 seconds. 5.When the detector was demolished,send out loud alarm. also this systems can connect siren. 6.If the host machine have no power,it will point out.for person change the battery timely.also this systems can connect siren. 7.Have alrm sound and doorbell sound,you can use the remote control deploy alarm or disarm,in the normal time it is can be use as a doorbell,send out “dingdong” sound. 8.battery backup provides automatic backup in the event of a power outage and when the power resumes, the reverse happens. 9.This alarm systems install easy,operate simply,Be suitable for home,shop,office building,place of business,work place and other place which need prevent illegal intrant. 10.This alarm systems isreaction products,when some in the rang of it is reaction,it would be send out alarm sound.protect your property. Disposition: One mainframe Two detectors Two trestle One remote control One manual Technical Parameters: 1.Mainframe Mainframe Power supply:AC110V-220V DC12V(8pieces AAAbattery) AC Alarm output power:AC220V 0.5A(100W) Wireless receiver distance:100-500 Meters 2.Infrared detector: Infrared detector: Power:DC6V (4pieces 7battery), circumscribed 9V-12V steady pressive Detector range:8-12meters(25°),Level angle:110° Wireless frequency:315MHz Transmitted power:≥70mW Operating voltage:12V 27A Standby current: ≤5uA Alarm current: ≤13.5mA Transmitted power:≥10mW