Place of Origin: Zhejiang, China (Mainland) Brand Name: Saferhomee Model Number: HB-T001D Usage: Window FM: 230MHz Working voltage: 3.3V Infrared distance: 100m Wireless transmitting distance: 1000m. Inner box: 39*29.5*6.2 CM (1 pair) Carton: 60*40*36 CM (10 pair).
