Easiest design !Easiest setting! Easiest control! With least money, get the most functional, qualified and convenient alarm system!
Door alarm uses Remote control to set security code for arming/disarming
110-decibel deluxe door alarm for peace of mind
Complete DIY security kit includes a horn and three window/door sensors,two remote controllers,two motion sensors,loud alarming to protect well.
The horn support up to 30 pcs detectors,8 remote key fob,4 doorbell sensor,loud up to 110db