Update: Jamming Alert function on this alarm

A proud winner of the 2013 IFSEC & FIREX Awards, the G5 is the epitome of aesthetic design and functional powerness. As the Intruder Alarm Product of the Year, the system boasts an unobtrusive touch keypad that is easy on the eye and simple to operate. Simply insert a regular SIM card with credit, and when the system detects acts of intrusion, you will be notified by a phone call and SMS text message while the loud siren sounds at a formidable decibel.

Modern, Sleek design and functionality combine in the Chuango G5 GSM/SMS RFID Touch Alarm System for use with US SIM cards. The G5 is a unique DIY Home Security System GSM/SMS alarm system that embodies simplicity in security. Simply download the app from Google Play and you can control and monitor the entire system anywhere, anytime. When an RFID tag is used to disarm the system, an SMS text message will be sent to you automatically to let you know who just got home. Also, feel free to call in and leave a voice message on the G5 to let your loved ones know of your whereabouts or evening plans. Includes 1 CG-G5 Control Panel, 1 DWC-102 Wireless Door/Window Contact, 1 PIR-910 Wireless Pet-Immune PIR Motion Detector, 2 RC-80 Wireless Remote Controls and 2 TAG-26 RFID Tags and 1 US SIM card for compatibility with mobile phones.