Product Features: 1- 7-inch large IPS touch screen.2- Support LTE 4G/GSM/WiFi.3- Support Tuya Smart / Smart Life APP. 4- Support Amazon Alexa, Google Assistant, IFTTT and other intelligent voice control.5- Support 6 languages: English, German, French, Italian, Spanish, Chinese.6- Support 100 wireless defense areas, the first 40 wireless defense areas can customize the name. 7- Support 10 remote control, can customize the name.8- Support 5 groups of alarm phone Settings, can be set separately alarm SMS switch, dial phone switch.9- Support 50-second alarm recording SMS10- Support wireless sensor battery low voltage.11- Support Doors and Windows not closed warning.12- Support Voice operation prompts.13- Support 5 defense modes, can be set to doorbell mode.14- Support Telephone remote deployment, withdrawal, monitoring, intercom.15- Support SMS remote Settings.16- User password protection: Enter the wrong password for 5 consecutive times, and the keyboard will refuse to accept the input within 90 seconds.17- Cellular: Cat-1 LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66 (for SA version) LTE-FDD B1/B3/B5/B7/B8/B20 (for EU version) LTE-FDD B1/B3/B5/B8 and LTE-TDD B34/38/39/40/41 (for C version). Please Note: 1. This G70 7-inch 4G alarm panel only can connect to FSK sensors to work.2. The sensors and the remote control in this product link are only compatible with this G70 7-inch 4G alarm panel, NOT compatible with other models alarm. Kindly Remind: If you want to assemble your own alarm kit, please click on the picture below to select the models you want to purchase together.