Gsm alarm with 3 relay output

Key Attributes.

English language SMS and voice reminder, Chinese/Russian for optional Each zone with independent arm/disarm function With 2 wired zones, 12 wireless zones With 3 Relay output to control your home appliances With voice reminder when users operate the system Work with external Microphone Work with external speaker Auto send SMS to remind users when GSM signal becomes weak Work with wired & wireless sensor Each wireless zone can match countless wireless sensors Users pre-record voice in the system and play the voice when system gives alarm Send SMS to 3 mobile phones and auto-dial 3 phones to inform the users Users use any phone to listen what is happening inside the house whenever & wherever. Program and control the system by keyboard, remotes, SMS or phone remotely. Send SMS to inform users which zone is alarming and will call users or the police after system is triggered Use SMS to change the zone name & content