gsm home security burglar alarm system

1.Support IOS/Android  APP application.
2.30 wireless zones
3. support IP camera .
4.Smart zones function, self-check whether door/window is closed
5. Doorbell feature.
6. Alarm sensor low voltage SMS alert function.
7. Each zone name can be revised by user
8. Alarm memo, entry delay, exit delay
9. Advanced zone attribute, user-friendly zone names.
10. Work with relay outputs or smart plug to control simple home appliances
11. Built-in speaker and Microphone
12. Remote two-way intercom
13. Built-in 1000mAh rechargeable lithium battery