.

4pins Digital Smart Pyroelectric Detector BS412

Overview

Senba is one of the most professionalPIR sensor manufacturersfor more than 15 years. We are the most advanced factory with complete categories. With strong R&D center, there are digital type and analog type, dual elements and four elements for you choose. The market cover domestic market, Korean, Amertica, Turkey and Europe.

BS412 is a newest smart digital motion detector with a small window size. Pyroelectric motion sensoroffers a complete motion detector solution, with all electronic circuitry built into the detector housing. Only a power supply and power-switching components need to be added to make the entire motion switch.

BS412 includes the time setting only.

Features

Built-in filter, screen the interference by other frequency

Excellent power supply rejection, Insensitive to RF interference

Technical Dataof pyroelectronic infrared sensor

Characteristics

Symbol

Unit

Remarks

Supply Voltage

VDD

-0.3

V

Working Temperature

TST

-20

85

°C

Into

-100

100

mA

Storage Temperature

TST

-40

125

°C

Characteristics

Symbol

Type

Unit

Remarks

Supply Voltage

VDD

3

V

IR = 0.5mA

Working Current

IDD

9

11

μA

Sensitivity

VSENS

90

μV

Output REL

Output Low Current

InOL

10

mA

VOL<1V

Output High Current

1NC

-10

mA

VOL>(VDD-1V)

Lock time

TOL

s

On-time

TOH

2

3600

s

ONTIME

Input voltage

0

VDD

V

0Vto ¼ VDD

Input Bias Current

-1

1

μA

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

Applications

home security systems

As its ability to sense warm, moving objects such as people walking into a room is coupled with simplicity and cost effectiveness.

FAQ

PIR-based Motion Detection: In this case motion is detected by means of a PIR sensor, a passive infrared sensor. This sensor detects emitted infrared energy from objects (humans and animals, but also cars) in the form of heat.

Yes, motion sensors work in the dark. The way that a motion sensor detects movement has nothing to do with how light or dark it is in the immediate area. ... Since infrared energy is present and can be detected regardless of the amount of light in the environment, a PIR motion sensor will work just fine in the dark.



Send product request

To: Senba Sensing Technology Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

4pins Digital Smart Pyroelectric Detector BS412
4pins Digital Smart Pyroelectric Detector BS412 Senba Sensing Technology Co.,Ltd. is a professional pir sensor manufacturers. We provide Infrared Thermopile Sensor, Digital PIR Sensor and so on. ...
Analog PIR Sensor
Analog PIR Sensor Senba Sensing Technology Co Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as intelligent pi...
Fresnel Lens
Fresnel Lens We have large fresnel lens for sale! Fresnel lens, also known as threaded lens, Fresnel lens is mostly made of polyolefin material, the surface of ...
Low Power Consumption Infrared Motion Sensor for Lighting G2X2
Low Power Consumption Infrared Motion Sensor for Lighting G2X2 Overview G2X2is quad elements type products. With same horizontal and vertical detection angles. It is widely used in ceiling light. PIR sensors ...
PIR Sensors Used in Security Alarms and Automatic Lighting Applications D205B
PIR Sensors Used in Security Alarms and Automatic Lighting Applications D205B Overview D205B is widely used for ceiling lamps and has a large detection angle.The pyroelectric infrared sensor detects infrared radiation on the...
All supplier products

Same products

Epoxy Thermistor
Epoxy Thermistor Seller: Shenzhen Temp-sen sensor Co., LTD Epoxy Thermistor Details Material: Semiconductor ceramics/epoxy Applicable temperature range:-...
Enameled Wire Thermistor
Enameled Wire Thermistor Seller: Shenzhen Temp-sen sensor Co., LTD Also called adjustable wire wound resistor Specification: TPS13 Details Material: Semiconductor ...
Electric Meter Temperature Sensor
Electric Meter Temperature Sensor Seller: Shenzhen Temp-sen sensor Co., LTD Details Material: Thermistor/PVC Wire Applicable temperature range:-30~120℃ Output signal: anal...
High Sensitivity Air Pollution Air Quality Organic Volatile VOC Gas Sensor
High Sensitivity Air Pollution Air Quality Organic Volatile VOC Gas Sensor Seller: Shenzhen Temp-sen sensor Co., LTD The air quality VOC gas sensormodule uses advanced chip thick film semiconductor gas sensors. The...
Disposable Medical Body Probe
Disposable Medical Body Probe Seller: Shenzhen Temp-sen sensor Co., LTD Details Material: the medical temperature probeis made of a high-precision medical chip/silicone ...