Wireless Alarm System Security Equipments

Today I would like to intro you our Hot Selling wireless alarm system ONVIA Vedo S2 !!
 
• Cellular communication, easy control
• Totally wireless DIY installation
• Expandable via auto learning: supports up to 50pcs of sensors & 10 remote controls 
• Customizable zone names
• Two wired zone specifically for smoke/gas/vibration detector, IR beams etc.
• Auto-dial preset: up to 3 groups of SMS number & 5 groups of phone number
• Solid state drive for data protection during power loss 
• Immediate SMS alerts for low battery, power loss and power recovery
• Back-up battery can last up to 16 hours
• Internal siren sound and mute mode for optional quad-band GSM frequency, universal use
Today I would like to intro you our Hot Selling wireless alarm system ONVIA Vedo S2 !!
 
• Cellular communication, easy control
• Totally wireless DIY installation
• Expandable via auto learning: supports up to 50pcs of sensors & 10 remote controls 
• Customizable zone names
• Two wired zone specifically for smoke/gas/vibration detector, IR beams etc.
• Auto-dial preset: up to 3 groups of SMS number & 5 groups of phone number
• Solid state drive for data protection during power loss 
• Immediate SMS alerts for low battery, power loss and power recovery
• Back-up battery can last up to 16 hours
• Internal siren sound and mute mode for optional quad-band GSM frequency, universal use