TECHNOLOGY Radar & Active Infrared
The Guardian 2.0 is the new dual tech sensor combines radar and infrared technology used for automatic sliding doors. The updated version adds an extra function --- LOOKBACK AREA, which provides safety around the door and through the threshold, make sure the people in the detection area is safe.
There are three rows of presence-detection infrared, the 1st row is LOOKBACK AREA near the door. When this function is ON, the LOOKBACK (1st row) acts as a presence sensor, which detects through the threshold. As long as someone is in the detection area, the sensor will keep the door in the open position.
Microwave & Active Infrared Technology
Precise Detection, Accurate Anti-pinch
Real-time Self Monitoring
Auto Update Learning Background
1.How many infrared lamp beads?
Six lamp beads, divided into three rows of infrared, with eight light spots.
2.The installation height increases, what changes in the infrared?
As the installation height increases, the gap between the infrared light spots will become larger.
3.Will the door self-induct after installation?
Infrared and microwave are independent. The microwave is for motion, the infrared is for safety. (assuming the customer has not activated the infrared). The reason for self-induction is that the microwave is affected by the movement of the door, causing it to open by itself. At this time, adjust the microwave detection range or sensitivity.
4.What is the Infrared transmittance?
90% (when 100% of infrared is emitted, 90% passes through the cover and reaches the ground).
5.How much slower is infrared at night? Does it slow down?
No difference between daytime and nighttime.
|Technology::||Microwave Doppler Radar, Active Infrared|
|Detection Mode::||Mounting Height|
|Motion & Presence :||3 m to 3.5m|
|Transmitted Frequency (Microwave)::||24,1250 GHz|
|Transmitted Power (Microwave) :||<20 dbm EIRP|
|Min.Detection Speed::||5cm/s(measured on the axis of the detector)|
|Supply Voltage: :||12 V to 30 V DC +30%/-10%|
|Cable Length::||2.5 m|
|Max Power Consumption: :||<2W|
|Transmitter Power Density: :||<5mW/cm2|
|Temperature Range::||From-25°℃ to + 70°℃|
|Adjustable Angle: :||15° to 50°(Microwave) -11° to +8° (Active Infrared)|
|IP Rate :||IP54|
|Sensitivity of test input:||< 1V : Log.L; > 10V : Log.H (Max: 30V)|
|Mounting height:||2m to 3m|
Guardian 2.0 - QINUO.pdf DOWNLOAD
Guardian 2.0 Radar and infrared sensor for automatic door
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