Wireless SIM GSM Home RFID Burglar Security LCD Touch Keyboard WIFI GSM Alarm System Sensor kit English,Russian,Spanish Voice

Q:It just with WIFI in my house and without telephone line,can I use this alarm system? A: can work in WIFI mode or GSM module. Q:Can I add additional remote controllers,door sensors,pir sensors,smoke detectors,gas detectors or other sensors to work with this alarm system?How many? A: can work with 100 pcs wireless alarm accessories Q:Does the alarm panel with backup battery? A: with internal rechargeable backup can support work about 4-6 hours. Q:What is the dimensional ? A:185*125*. Brand:eMastiff