Please note! ! ! ! !
Our product is a 4G alarm system, which can support 4G-3G-2G SIM cards. If you need 2G, you can contact customer service to send you a new link
1. 2.4-inch TFT color display
2. Embedded powerful 32-bit Cortex-M 3-core CPU master
3. Support WIFI/GSM/4G/GPRS multiple communication services
4. Built-in voice prompt function, support 11 common national languages
5. Support access to Tuya Cloud, Alexa smart voice control, APP push
6. Built-in high-decibel siren, optional solar outdoor sound and light siren
7. Built-in doorbell function, emergency help function
8. Battery low voltage alarm function
9. Built-in anti-disassembly alarm function, alarm for doors and windows not closed
10. Compatible with video cameras, smart sockets, smart switches and other Tuya smart devices
11. Reserved remote GPRS TCP/UDP protocol channel, compatible with multiple alarm center networking protocols
