Specification :

GSM Alarm system, S3526:
The GSM Alarm System S3526 is a new security protection solution special for home, house and office and other applications. It based on Wireless GSM Communication network, intergrated Computer technology. When any sensor activated, it will Call& Send SMS to owners telephone immediately.

What you need is a SIMCard which supports Call ID function.
Functions & Features of the GSM Alarm System:

1. GSM Frequency: Dual-Band( 900/ 1800MHz) , Quad-Band is optional( 850/ 900/ 1800/ 1900Mhz) ;

2. Supports armed, disarmed by SMS or remote control or telephone;

3. Supports start or stop the siren by telephone or SMS command;

4. Supports Swith On or Off the output relay by telephone or SMS command;

5. Automaticed send SMS Alert and dial to the pre-set cellphone when any sensor triggered;

6. Equips with 2 Wired Zones, NC/ NO, and Zone Name is editable;

7. Equips with 8 Wireless Zones, Zone Name is editable;

8. Supports 3 SMS alarm cellphones and 5 dial alarm telephone numbers;

9. Equips with 1 relay output, it likes a switch, use for driving DVR, light, gate or other electric appliances once the system activated;

10. Reserved 12VDC power source from the control unit for wired sensors;

11. Supports external power failure& recovery alert function;

12. Supports wiretap through internal Mircophone;

13. Supports wired and wireless siren;

14. Supports alert user by SMS when the remote control has been used to control the system; this function can enable or disable by user;

15. Standby internal rechargeable battery which can last 12 hours;

16. Based on the GSM communication network and Voice Operation Menu technology, apply to wide range situations