Dahua ARD1233-W2(868) Wireless PIR Detector
Dahua ARD1233-W2(868) Wireless PIR Detector is backordered and will ship as soon as it is back in stock.
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Description
Description
Dahua ARD1233-W2(868) Wireless PIR Detector
Wireless PIR detector is a wireless motion detector that can detect if there is a human moving around the detector. It can detect human or large animals invading the armed area, and provides timely notifications of alarm events, acting as a monitoring mechanism.
Features:
- Pet immunity function.
- Auto temperature compensation.
- 3-level sensitivity adjustment.
- Signal strength detection.
- Low battery alarm.
- Temperature monitoring.
- Frequency hopping function and two-way communication technology ensure communication stability.
- Cloud update and automatic recovery from update failure.
Specifications:
Indicator Light: 1 × green alarm indicator
Button: 1 × power button
Tamper Alarm: Yes
Remote Upgrade: Cloud update
Search: Signal strength detection
Test Mode: Yes
Low Battery Alarm: Yes
Carrier Frequency: 868.0 MHz–868.6 MHz
Transmitter Power(EIRP): Limit 25mW
Communication Distance: Up to 1,600 m (5,249.34 ft) in an open space
Communication Mechanism: Two-way
Resolution: 1 °C
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
Detection Speed: 0.3 m/s–3 m/s
Pet Immunity Level: ≤ 18 kg
White Light Resistance Level: 2000 lx
Two-way Digital Temperature Compensation: Yes, no attenuation of detection distance in high temperature
Sensitivity: 3 levels adjustable
Encryption Mode: AES128
Frequency Hopping: Yes
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