1. Adopt Zigbee HA1.2 standard protocol with good compatibility;
2. Ultra-low power consumption design;
3. AC power supply, tool-free installation, can be directly inserted into the wall socket;
4. Can be used as a repeater to extend the transmission distance
5. High stability semiconductor sensor;
6. The shell adopts ABS+PC to prevent fire, corrosion and spontaneous combustion;
7. Replaceable plug, suitable for users from different countries;;
8. Compact and fashionable appearance design;Have appearance patent;