1 Eight alarm zones 2 Password protection 3 Wireless-learning remote control and other detectors 4 Program the duration length of the siren 5 Time delay to arm or disarm 6 Telephone line anti-cut alarm function 7 Record your own personal message for ten seconds 8 Up to six telephone numbers can be pre-stored in the unit and dialed to summon help in priority order 9 Remote command and access to the system from anywhere via a telephone and mobile 10 Emergency and panic button is available for 24 hours whenever arm or disarm 11 Back-up rechargeable battery available for 36 hours when power is in failure 12 Able to link up to the networks of alarm center through an ID code 13 You can visit http://en.chinesessg.com/showProduct_89.html for more information 14 If you are interested in this product, you can send an email to nancyshenan at gmail dot com