Cảm biến chuyển động rèm cửa Dahua ARD1611-W

1,740,000  (chưa VAT)

– 10m/15°detecting range/angle
– Transmission range up to 700m open space
– Built-in tamper switch
– Ceiling/Wall mount, 2.2~2.5m installation height
– Two level (sensitivity)
– 3 years battery life