Tuya Smart Door Sensor Wireless Remote Control Window Detect for Home Safety Support Alexa Google

Smart  House Security Burglar Alarm System KitSupport Tuya /GSM/ ALEXA  Product Description  Tuya Wifi  4G Burglar Alarm System  For Home   1. Details as below:  1.WiFi+GSM/4G dual network connection for double guarantee;2. 2.4 inch TFT LCD display;3. Support 10 remote controllers;4. Support 6 groups of alarm phone numbers and 6 groups of alarm SMSnumbers;5. Support 2 wired defense zones;6. Up to 100 wireless defense zones, support independently custom zoneattributes;7. 24-hour defense zone, ordinary defense zone, home defense zone anddelay defense zone are selectable;8. Support device sharing;9. Smart doorbell, APP notifications;10. Built-in backup battery to prevent sudden power outage;11. Classified management of operation logs and alarm records;12. APP alarm notifications, accurately locate the alarm defense zone;13. Built-in RF wireless transmission module to expand wireless sirens;14. Record log of door magnetic switch, history recording, APP management;15. TUYA WiFi solution, APP management, allows to be linked to other smartproducts of TUYA ecosystem;16. Multi-account management, sub-permission management (a total of 16accounts, 1 administrator, 15 visitors, These accounts only can be set onthe alarm host, APP can not be set).   2. Pictures details :   3.Main attribute  delivery portShenzhencertificateCE/Rohs/FCC/CCC/ISO9001Warranty period2 yearsOEM/ODMoffervolumetric weight1.5kgTime of establishment1998wireless frequency315mHz/433mHzcolorsilver and whitehorn level120dBTechnologyInfrared  4. Technical specifications:  Input Voltage:DC12V/1AStandby Current: