D3DPIR Motion Detection Sensor -433Mhz RF Frequency Model: PR_G12

D3D PIR Motion Detection Sensor -433Mhz RF Frequency Model: PR_G12

D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12

D3D Wireless Smart Home Security System | Motion Detection Sensor | Door Security Sensor | WiFi and GSM Dual Protection Intruder Alarm System |Model ZX-G12 (Black)