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Dahua

Wireless PIR detector

Name: Wireless PIR detector
Brand: Dahua
SKU: ARD1233-W2

Stock Code: ARD1233-W2

Detects indoor motion without letting a pet raise the alarm

The wireless PIR detector uses a dual-element low-noise sensor to detect motion up to 12 m away across a 90° field. Automatic temperature compensation and 3-level sensitivity adjustment adapt it to the room it works in.

12 m (90°)Detection Range

433.1 MHz–434.6 MHzCarrier Frequency

CR123A batteryPower Supply

–10 °C to +55 °COperating Temperature

Wall mountInstallation

Key features

PIR sensorThe dual-element low-noise sensor watches for movement across a 90° field.

Pet immunityPets under 18 kg raise no alarm, and the immunity level is rated at 2000 lx.

3-level sensitivityIt adjusts across 3 steps, and automatic temperature compensation adapts the sensor to ambient heat.

Temperature monitoringIt measures from –15 °C to +65 °C with ± 1 °C precision and reports at 1 °C resolution.

Wireless linkIt runs two-way AES128-encrypted communication on the 433.1 MHz–434.6 MHz band and hops frequencies.

Tamper and batteryIt reports a tamper alarm, flags a low battery and runs 4 years on a single CR123A battery.

Port
Indicator Light	1 × green alarm indicator
Button	1 × power button
Function
Tamper Alarm	Yes
Remote Upgrade	Cloud update
Search	Signal strength detection
Test Mode	Yes
Low Battery Alarm	Yes
Wireless
Carrier Frequency	433.1 MHz–434.6 MHz
Transmitter Power (EIRP)	Limit 10 mW
Communication Distance	Up to 1,200 m (3,937.01 ft) in an open space
Communication Mechanism	Two-way
Encryption Mode	AES128
Frequency Hopping	Yes
General
Power Supply	CR123A battery
Power Consumption	Max. 75 mW
Operating Temperature	–10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity	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 mount
Net Weight	100 g (0.22 lb)
Gross Weight	170 g (0.37 lb)
Certifications	CE
Battery Life	4 years
Casing	PC + ABS
Temperature
Measuring Range	–15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)
Measuring Precision	± 1 °C (± 33.8 °F)
Resolution	1 °C (33.8 °F)
Specification
Detection Mode	PIR
Sensor	Dual-element low-noise PIR sensor
Detection Range	12 m (39.37 ft) (90°) with 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	2000 lx
Sensitivity	3 levels adjustable

Datasheet

ARD1233-W2

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Firmware

ARD1233-W2

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Kullanım Kılavuzu

ARD1233-W2

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ARD1233-W2

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Teknik Çizim

ARD1233-W2

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ARD1233-W2

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Fotoğraf

ARD1233-W2

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Wireless PIR detector

Stock Code: ARD1233-W2

Detects indoor motion without letting a pet raise the alarm

12 m (90°)Detection Range

433.1 MHz–434.6 MHzCarrier Frequency

CR123A batteryPower Supply

–10 °C to +55 °COperating Temperature

Wall mountInstallation

Key features

PIR sensorThe dual-element low-noise sensor watches for movement across a 90° field.

Pet immunityPets under 18 kg raise no alarm, and the immunity level is rated at 2000 lx.

3-level sensitivityIt adjusts across 3 steps, and automatic temperature compensation adapts the sensor to ambient heat.

Temperature monitoringIt measures from –15 °C to +65 °C with ± 1 °C precision and reports at 1 °C resolution.

Wireless linkIt runs two-way AES128-encrypted communication on the 433.1 MHz–434.6 MHz band and hops frequencies.

Tamper and batteryIt reports a tamper alarm, flags a low battery and runs 4 years on a single CR123A battery.

Port
Indicator Light	1 × green alarm indicator
Button	1 × power button
Function
Tamper Alarm	Yes
Remote Upgrade	Cloud update
Search	Signal strength detection
Test Mode	Yes
Low Battery Alarm	Yes
Wireless
Carrier Frequency	433.1 MHz–434.6 MHz
Transmitter Power (EIRP)	Limit 10 mW
Communication Distance	Up to 1,200 m (3,937.01 ft) in an open space
Communication Mechanism	Two-way
Encryption Mode	AES128
Frequency Hopping	Yes
General
Power Supply	CR123A battery
Power Consumption	Max. 75 mW
Operating Temperature	–10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity	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 mount
Net Weight	100 g (0.22 lb)
Gross Weight	170 g (0.37 lb)
Certifications	CE
Battery Life	4 years
Casing	PC + ABS
Temperature
Measuring Range	–15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)
Measuring Precision	± 1 °C (± 33.8 °F)
Resolution	1 °C (33.8 °F)
Specification
Detection Mode	PIR
Sensor	Dual-element low-noise PIR sensor
Detection Range	12 m (39.37 ft) (90°) with 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	2000 lx
Sensitivity	3 levels adjustable