Intelligent PIR Motion Detector From Senba for Home Security BL612
Intelligent PIR Motion Detector From Senba for Home Security BL612
Overview
PIR (Passive Infrared Detector) are used to detect motion object like human movement. All the PIR sensor must work with Fresnel Lens, this version can detetc more than 10 meters. It can support long rang and wide angle.
Features
Lead-free Pyroelectric Elements
Digital signal processing（DSP）
Technical Data
|
Characteristics |
Symbol |
Unit |
Remarks |
||
|
Working Temperature |
TST |
-20 |
85 |
℃ |
|
|
Into |
-100 |
100 |
mA |
||
|
Storage Temperature |
TST |
-40 |
125 |
℃ |
- ，Except other requirements)
|
Characteristics |
Symbol |
Type |
Unit |
Remarks |
|||
|
Supply Voltage |
VDD |
3 |
V |
||||
|
Working Current |
IDD |
9 |
11 |
μA |
|||
|
Sensitivity |
VSENS |
90 |
2000 |
μV |
|||
|
Output REL |
|||||||
|
Output Low Current |
IOL |
10 |
mA |
VOL<1V |
|||
|
Output High Current |
IOH |
-10 |
mA |
VOH>(VDD-1V) |
|||
|
Lock time |
TOL |
2 |
s |
No adjust |
|||
|
On-time |
TOH |
2 |
3600 |
s |
|||
|
SENS/ONTIME |
|||||||
|
Input voltage |
0 |
VDD/2 |
V |
0V-VDD/2 |
|||
|
Input Bias Current |
-1 |
1 |
μA |
||||
|
OEN |
|||||||
|
Input Low Voltage |
VIL |
V |
|||||
|
Input High Voltage |
VIH |
V |
|||||
|
Input Current |
II |
-1 |
1 |
μA |
VSS<VIN<VDD |
||
|
Oscillator & Filter |
|||||||
|
Low pass filter cut-off frequency |
7 |
Hz |
|||||
|
High pass filter cut-off frequency |
Hz |
||||||
|
Oscillator frequency on Chip |
FCLK |
64 |
kHz |
||||
|
Interior Block Diagram |
|||||||
Application
Intelligent security- burglar alarm
Wireless infrared detection alarm, uses advanced signal analysis and processing technology. When the intruder enters through the detection area, it sends alarm signal to control panel.
The PIR sensor is suitable for home, residential area, factory, shopping mall, warehouse, and offices.
FAQ
PIR sensors are excellent in human and animal detection. They are mostly used in triggering an intruder alarm and activate household appliances upon the presence of a human.
No, alarm motion sensors do not work through glass. Most motion sensors use passive infrared (PIR) technology to detect motion. Changes in IR energy are not easily detected through glass. This is why motion sensors will generally not work through windows, which are usually insulated.
Senba sensing technology co ltd is a pir sensor manufacturers, we provide motion sensor china, thermopile temperature sensor, thermopile ir sensor, thermopile detector, passive infrared sensorand etc. Welcome to contact us.
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