Dahua DHI-ARD1231-W [2/7] Features

Features

 Dual element digital detector, improving accuracy of detection

 One-step detection technology, (sensitivity) adjustable

 Digital anti-interference technology, Anti-visible light≥6500LUX

 Digital temperature compensation technology

 Detection distance: 12m, detection angle: 90°

 Standard bracket, support wall mount and corner mount

 Case vandal-proof and wall vandal-proof

 Communication frequency 433MHz，distance 1km(open space)

 Low consumption design, built-in battery life up to 3 years

Range of Detection

Detection range of the detector is shown in Figure 1- 1.Horizontal angle of detection is 90°.

Figure 1- 1

Range of detector is shown in Figure 1- 2. Detection distance is 12m, and the closest distance

is 1m.

Figure 1- 2