DAHUA Alarm Wireless PIR Detector ARD1233 (868)

Wireless PIR detector

• Pet immunity function
• Auto temperature compensation
• 3-level sensitivity adjustment
• Signal strength detection
• Low battery alarm
• Temperature measurement
• Frequency hopping function and two-way communication technology ensure communication stability
• Cloud update and automatic recovery from update failure
• 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 : 868.0 MHz–868.6 MHz
  • Communication Distance : Up to 1,600 m in an open space
  • Communication Mechanism : Two-way
  • Encryption Mode : AES128
  • Frequency Hopping : Yes

  General

  • Power Supply : CR123A battery
  • Power Consumption : Max. 120 mW
  • Operating Temperature : –10 °C to +55 °C (indoor)
  • Operating Humidity : 10%–90% (RH).
  • Dimensions : 104.0 mm × 60.0 mm × 50.0 mm (L × W × H)
  • Package Dimensions : 135.0 mm × 98.5 mm × 56.8 mm (L × W × H)
  • Installation Mode : Wall mount
  • Net Weight : 100 g
  • Gross Weight : 170 g
  • Certifications : CE
  • Battery Life : 4 years
  • Casing : PC + ABS

  Temperature

  • Measuring Range : –15 °C to +65 °C (indoor)
  • Measuring Precision : ± 1 °C
  • Resolution : 1 °C

  Specification

  • Detection Mode : PIR
  • Sensor : Dual-element low-noise PIR sensor
  • Detection Range : 12 m (90°) with installation height of 2.2 m
  • Detection Speed : 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s)
  • Pet Immunity Level : ≤ 18 kg
  • White Light Resistance Level : 6500 lx
  • Two-way Digital Temperature Compensation : Yes, no attenuation of detection distance in high temperature
  • Sensitivity : 3 levels adjustable