Etiger S4 433MHz Wireless Auto-dial GSM Alarm Security System Kit

Features:
* Monitoring by SMS and/or phone call: Thanks to the SIM card inside the control panel (buy separately), the S4 control panel informs you by phone call or SMS in case of an event at your home, so that you can act accordingly. And you don't need to worry about expensive monthly surveillance fees. Works with your classic landline or adsl line.
* Protecting your home has never been this easy with a wireless security system. Stay in constant contact with your home, since the S4 security system can be controlled by our mobile phone APP, wherever you are.
* Arm / disarm the system by SMS, phone call, or application (on iOS or Android). SMS alerts for power failure, power recovery and low battery. Audio surveillance from distance. Built-in siren (100dB).
* Can be disarmed by RFID tag, RFID tags can be renamed. Easily have someone disarm your system without having them know the code. You receive a notification with the name of the tag when your system is disarmed with it. This way you know when your kids are home after school.
* With a regular SIM card, the S4 can also act as a phone, and you can place calls directly on the panel. One-touch speed dial is also possible.