Dahua PIR DHI-ARD1233-W2

Port

Indicator light

1 × green alarm indicator

Buttons

1 x on/off

Function

Sabotage Alarm

Yes

Remote upgrade

Cloud update

To search

Signal strength

Test Mode

Yes

Low battery alarm

Yes

Wireless

Operating frequency

433.1 MHz–434.6 MHz

Communication Distance

Up to 2,000 m (6,561.68 ft) in open space

Communication mechanism

2-way

Encoding mode

AES128

Frequency hopping

Yes

General

Power supply

CR123A battery

Energy consumption

75 mW

Operating temperature

–10 °C to +55 °C (+14 °F to +131 °F) (indoor)

10%–90% (RH).

Product dimensions

104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97") (L×W×H)

Packaging Dimensions

135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") (L×W×H)

Installation

Wall mounting

Net weight

100 g (0.22 lb)

Gross weight

170 g (0.37 lb)

Certifications

CE

Battery life

4 Years

Housing

PC + ABS

Temperature

Measuring range

–15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)

Precision measurement

± 1 °C (± 33.8 °F)

Solution

1 °C (33.8 °F)

Specification

Detection Mode

PIR

Sensor

Low-noise PIR sensor with two elements

Detection Range

12 m (39.37 ft) (90°) with an installation height of 2.2 m (7.21 ft)

Detection Speed

0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s)

Pet alarm level

≤ 18 kg (39.68 lb)

Pet immunity level

6500 lx

Two-way digital temperature compensation

Yes, no attenuation of detection distance at high temperatures;

Sensitivity

3 adjustable levels

Alarm LED indicator light

On/Off