BL-RD-BX604 Pyroelectric Infrared Sensor
BL-RD-BX604
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- Series:Pyroelectric Infrared Sensor
- Features:Digital signal processing, 4 Elements PIR motion sensor
- Mounting Type:Digital signal output, PTH
- Description:Intelligent Pyroelectric Infrared Motion Sensor
- Model Number:BL-RD-BX604
- Place of Origin:Guangdong, China
- Brand Name:GBeelee
- Usage:Consu Electronics/smart home/Security/Lighting
- Theory:Detect human infrared ray
- Output:Digital signal
- Brand:Pyroelectric Infrared Sensor
- Amplifier Type:Contact Us
- Voltage - Supply:Contact Us
- Output Type:2.2~3.7V
- Current - Supply:Contact Us
- Operating Temperature:-30~70
- Resolution (Bits):%
- Current - Supply (Max):11μA
- Current:9~11μA
- Voltage Rating:2.2~3.7V
- Operating Force:Contact Us
- Oxygen Range:Contact Us
- Humidity Range:-40~80 degree
- Size:Contact Us
- Size / Dimension:Window Size: 4*4mm
- Resolution:Contact Us
- Interface:Contact Us
- Technology:Contact Us
- Sensing Range:120° (horizontal direction)
- Current - Output (Max):2.2-3.7V
- Bandwidth:Contact Us
- Function:Contact Us
- Acceleration Range:Contact Us
- Sensitivity (LSB/g):Contact Us
- Sensitivity (mV/g):Contact Us
- Sensitivity (LSB/(°/s)):Contact Us
- Sensitivity (mV/°/s):Contact Us
- Sensing Distance:12M (lens SB-F-02)
- Current - Output:-10~10MA
- Power - Rated:Contact Us
- Voltage - Output Difference (Typ) @ Distance:Contact Us
- Voltage - Output (Typ) @ Distance:Contact Us
- Voltage - Max:Contact Us
- Voltage - DC Reverse (Vr) (Max):Contact Us
- Power - Max:Contact Us
- Sensing Object:Human
- Sensing Light:Infrared ray
- Resistance:Contact Us
- Resistance Tolerance:Contact Us
- Sensing Temperature - Local:Contact Us
- Sensing Temperature - Remote:Contact Us
- Current Rating - AC:Contact Us
- Current Rating - DC:Contact Us
- Tolerance:Contact Us
- Voltage - Rated:Contact Us
- Flow Sensor Type:Contact Us
- Voltage - Input:Contact Us
- Application:Contact Us
- Output Function:Contact Us
- D/C:Contact Us
- Cross Reference:Contact Us
- Operating Temp:-30~70 ℃
- Current into any pin:-100~100 mA
- Storage Temp:-40 ~80 ℃
- Regular voltage:2.2~3.7 V
- Supply current:9 ~11 μA
- Sensitivity threshold:90~2000μV
- Detective Wavelength:5~14 um
- Output current low:10mA
- Output current high:-10mA
- LPF cutoff frequency:7Hz


BL-RD-BX604 is a pyroelectric infrared sensor that integrates a digital intelligent control circuit and a human detection sensor in an electromagnetic shielding housing. The human body detection sensor couples the sensed human movement signal to the digital intelligent integrated circuit chip through a very high impedance differential input circuit, which converts the signal into an ADC digital signal, and when the PIR signal exceeds the selected digital threshold, there is a timed REL level output. The OEN enable allows the REL output to be automatically controlled via a light sensor. The sensitivity and time parameters are set by a voltage divider resistor. All signal processing is done on the chip.




1.Absolute Maximum Ratings | ||||||||||||
Electrical characteristics(beyond those listed below may cause permanent damage to the device. Exposure to absolute maximum ratings may affect the device reliability. ) | ||||||||||||
Parameter | Symbol | Min | Max | Unit | Remarks | |||||||
Operating Temp | TST | -30 | 70 | ℃ | ||||||||
Current into any pin | Into | -100 | 100 | MA | ||||||||
Storage Temp | TST | -40 | 80 | ℃ | ||||||||
2.Operating Conditions (T=25°C, Vdd=3V,unless stated otherwise) | ||||||||||||
Parameter | Symbol | Min | Type | Max | Unit | Remarks | ||||||
Regular voltage | VDD | 2.2 | 3 | 3.7 | V | |||||||
Supply current | IDD | 9 | 9.5 | 11 | μA | |||||||
Sensitivity threshold | VSENS | 90 | 2000 | μV | ||||||||
Detective Wavelength | λ | 5 | 14 | um | ||||||||
Outputs REL | ||||||||||||
Output current low | IOL | 10 | mA | VOL<1V | ||||||||
Output current high | IOH | -10 | mA | VOH>(VDD-1V) | ||||||||
Low REL output locking time | TOL | 2 | s | Non-adjustable | ||||||||
High REL output delay time | TOH | 2 | 3600 | s | ||||||||
Inputs ONTIME | ||||||||||||
Input voltage range | 0 | VDD1/2 | V | Adjustable between 0V and VDD/2 | ||||||||
Input leakage current | -1 | 1 | μA | |||||||||
Oscillator and Filter | ||||||||||||
LPF cutoff frequency | 7 | Hz | ||||||||||
HPF cutoff frequency | 0.44 | Hz | ||||||||||
Enable OEN | ||||||||||||
Low input voltage(off) | VIL | Hysteresis region between 0.8v and 1.2v | 0.8 | V | Threshold level of OEN voltage from high to low | |||||||
High input voltage(on) | VIH | 1.2 | V | Threshold level of OEN voltage from low to high | ||||||||
Current input | II | -1 | 1 | μA | VSS | |||||||







Q1:How can I get more information about your product?
A1:Please send the inquiry for us, and then we can send the detail including spec and offer to you.
Q2:Do you accept OEM or ODM?
A2:Yes,But we have quantity requirements.
Q3:What is the payment way of your company?
A3:100% T/T in advance before shipping,(We can accept payment such as T/T, Paypal,Western Union,Alibaba trade assurance,Etc. )
Q4:What is the shipping way?
A4: Usually by air (DHL,UPS,TNT, FedEx etc).
Q5:How long for manufacturing once we place order?
A5: 10000pcs within 5-10days
Q6:How long for samples order?
A6: Usually within 24hour
A1:Please send the inquiry for us, and then we can send the detail including spec and offer to you.
Q2:Do you accept OEM or ODM?
A2:Yes,But we have quantity requirements.
Q3:What is the payment way of your company?
A3:100% T/T in advance before shipping,(We can accept payment such as T/T, Paypal,Western Union,Alibaba trade assurance,Etc. )
Q4:What is the shipping way?
A4: Usually by air (DHL,UPS,TNT, FedEx etc).
Q5:How long for manufacturing once we place order?
A5: 10000pcs within 5-10days
Q6:How long for samples order?
A6: Usually within 24hour
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