Support APP Remote Arm/disarm parameter setting and accessory managment. Support up to 100 Learning/Storage Location for Remote Control and Wireless Detector.If alarm occurs, the alarm host will dial preset number and play the record voice. Can set automatic arm/disarm time according to your own routine time, avoiding repeated operation or miss arm/disarm Support Timing Arm and Disarm. Support WIFI/GSM/GPRS Intranet Alarm System. Only support 2G GSM Network, don't support 3G Network. APP Push / SMS / Voice monitoring / intrannet center Alarm, to ensure the alarm performance stable and reliable. Support gate, SOS, bedroom, window, balcony, perimeter, smoke, gas, carbon monxide, water leaking ect. Support English, Chinese, German Three Language Setting. IEEE 802.11b/g/n Wireless Standard. 1 x Digoo DG-HOSA Wireless GSM/WIFI/GPRS DIY Smart Home Security Alarm Host 1 x Digoo DG-HOSA Wireless PIR Detector 2 x Digoo DG-HOSA Wireless Remote Controller 2 x Digoo DG-HOSA Door Window Sensor 4 x Digoo DG-HOSA Assist Installation Screw 4 x Digoo DG-HOSA Wall-in Fixed Rubber Block 1 x Digoo DG-HOSA 1M USB Power Cable (Simply 5V 1A Required) 1 x Digoo DG-HOSA Full English User Manual. SIM Function Not support at Australia yet. The other functions are still work well Hope your kindly understanding. The item "DG-HOSA 433MHz Wireless GSM & WIFI 2G DIY Smart Home Security Alarm Systems Kit" is in sale since Sunday, June 3, 2018. This item is in the category "Home, Furniture & DIY\Smart Home & Surveillance\Other Smart Home". The seller is "online-shop-world" and is located in Bradford. This item can be shipped worldwide.