CD-IR-DT
DUAL TECHNOLOGY (PIR + SOUND) SENSOR
This dual technology occupancy sensor combines PIR motion and sound detection for reliable lighting control. Lights activate on movement detection and remain on while motion or noise is detected within the area.
- 30 minutes maximum time delay setting
- Detection radius of up to 10 metres
- Can see through boundaries etc.
- Load capacity of up to 1000W
- 2 year warranty
PRODUCT INFORMATION
PRODUCT DESCRIPTION
This is a dual technology occupancy sensor with both passive infra-red (PIR) detection and noise (sound) detection. Lighting will be activated after movement is detected. The delay timer will then begin counting. If either noise or movement is thereafter detected, the timer will be reset and begin timing again. The PIR detector can detect movement up to 20 meters. The microphone can detect normal conversation up to about four meters distance.
The lighting will be switched off if neither motion nor sound is detected during the timer period. Noise cannot activate the lighting – movement must be detected first to enable the microphone.
TECHNICAL DATA
Day Light Lux Sensing Control: 10 to 2000 lux (measured at sensor)
Delay Time Setting: 10 seconds to 30 minutes
Detection Angle: 360°
Detection Motion Speed: 0.6 to 1.5ms – 1
Detection Range: approx. 20 meters
Mains Voltage: 230Vac
Installation Height: up to 3.5 meters
Rated Load: 1000W incandescent lighting | 600W total fluorescent ballast lighting | 600W total LED driver lighting
Standby Power Usage: 220 – 240Vac
Working Temperature: -10 to +40C
IP Rating: IP20
INSTALLATION GUIDE
Install the occupancy sensor within the mounting height rating to ensure full function potential. Due to its sensitivity to body heat, the sensor is also sensitive to rapid changes in temperature within its detection range. Avoid mounting the sensor close to heating or cooling systems. The recommended distance from these HVAC systems is 1.5 meters. Movement in front of hot backgrounds may not be detected.
There must be no obstructions from the sensor to the occupants as the sensor is a line-of-sight device. The further the distance, the larger the blind spots. Keep sensors close to the desired detection zone and use more sensors to cover the targeted area efficiently. High levels of vibration may cause false triggering. Avoid placing sensors close to heavy duty motors (lift motors, aircon duct systems or heavy-duty fans) that may cause the ceiling to vibrate. Acoustic sensing will be sensitive to outside noises and must be taken into consideration.
