Base-station & industry GSM alarm system
Mainly used in base-station & industry
Model No. Ad-2000

Description and main functions
1. With simcom GSM module.
2.1 AC voltage input: AC0-300V(50Hz or 60Hz)
3.1 DC voltage input: DC0-60V
4.1 DC current input: DC 4-20 ma
5.1 temperature input: -30-+70c
6. With 2 hardwire zones, can connect to anti-burglary, fire sensors.
7. With 8 wireless zones, can connect to anti-burglary, fire sensors.
8. Can program 4 SMS receiver number, 2 auto-dial phone number.
9. User can receive the (voltage & current, temperature) via SMS remotely.
10. Modify zone name and check status of alarm mainframe by SMS.
11. Switch to backup rechargeable battery when power is failure or cut by intruder.
12. External power failure alarm: When the system checks out that there is something wrong with the external power or the external power is off for more than 2 seconds, it will alarm immediately
13. With password protection function
14. Metal casing.
15. Can send alarm signals to monitoring center through GSM network, such as the police station.
GSM frequency:
Ad2000 GSM900/1800MHz
Ad2000A GSM850/1900MHz