How 4G 3G alarm works ?
Many people are wondering how 4G 3G alarm works, and may have doubts on the functions. 4G 3G alarm system built-in GSM communication module inside, work as a mobile handset. After purchased the 4G 3G alarm system, people need to purchase the SIM card, and select the mobile service package. 4G 3G alarm system can program several phone numbers for alarm receiving. When any abnormal event happens, the system will response, then inform the owner via voice call and short message (SMS).
How to know my 4G 3G alarm is working ?
It's easy to test the 4G 3G alarm is working or not. The easy thing is to test the alarm system after correct programming, and trigger the alarm, people will get auto dialing call or short message (SMS). Advanced 4G 3G alarm system with LCD to display 4G 3G signal. The other option is try to call the GSM alarm system using mobile phone or telephone. If you received the response of phone is power off or out of service, that means the 4G 3G alarm is not working.
4G 3G alarm system are not reliable with high false alarm rate?
It's not true that 4G 3G alarm with more false alarm than other type of alarm system. If you ask any technical people about the false alarm, the answer is false alarm can not terminated, but can be reduced. In order to reduce the false alarm, people need to try to use high quality detectors. The false alarm are not related to the control panel. Try to use more window/door magnetic contact switches, few PIR Motion detector can reduce the false alarm. When house with pets, try to use the true pet-immune PIR Motion detector. What's the true pet-immune PIR motion detector. Mostly of pet-immune PIR motion detectors with dual tech or tri tech design to reduce the false alarm and support pet-immune functions.