GSM Alarm System
General
Frequently Asked Questions
- ★ Why can't my GSM panel make or receive calls or texts?
- Why is my GSM system alarming when I didn't arm it?
- What type of SIM card should I purchase for my GSM system?
- How can I find my GSM panel's IMEI number?
- How can I get better cellular signal to my GSM panel?
- How to change the language settings on the GSM main panel
Troubleshooting
- My GSM main panel is frozen with all / several lights lit up. What should I do?
- My Door/Window Contact Sensor is not working. What should I do?
- My Motion Detectors aren't working. What should I do?
- My motion detectors flash red a lot
- Arming/disarming system over phone doesn't work with MagicJack or other VoIP service
- ▶ [Video] My black wireless siren doesn't work/I have a new black wireless siren