Cảm biến chuyển động ZKTeco NG-A100-MD – Must be paired with the Hub of NG-A100 Series – Wireless Distance: 150m (no obstacle) – Wireless Protocol: RF 433MHz – Detection Distance: 5-8 m – Horizontal Viewing Angle: 110° – Battery Type: 2 * LR03 – Working Temperature: -10 ~ 50°C – Bảo hành: 12 tháng. Vu Baosmnet.vn