Main features: ● double ground hook latch, two locking, human can not pry; ● pull down the rolling gates automatically latch without key; ● the door rotated 90 ° counterclockwise easily unlock; ● case of illegal unlocking, strong breaking scene alarm, and automatically dial preset groups receive phone the phone disconnected scene forte alarm ... ● Host with anti-crack, prompted co-channel interference, the system password protection, multi-zone mode, select ● host with voice prompts, built-in rechargeable battery power outage without stopping the machine; ● regular cloth / disarm, siren sounds with adjustable volume, and can be set to go out to the whole fortification at home part the fortification selected ● additional doorbell, alarm sound adjustable alarm records to be investigated; ● 99 Road wireless zones Alarm live voice broadcast, repeat 10 seconds digital recording ● The host can control 99 floor lock synchronized defense; ● linkage optional door (window) magnetic form a security net ...