Pir Motion Sensor
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 SECURITY BURGLAR PIR MOTION SENSOR ALARM INTRUDER BNIB REMOTE CONTROL $10.87 Time Remaining: 1h 51m |
 NEW Ademco Honeywell 5800PIR RES wireless Motion Sensor with battery $43.75 Time Remaining: 23d 1h 45m Buy It Now for only: $43.75 |
 8 LED Light Lamp PIR Auto Sensor Motion Detector Wireless $6.21 Time Remaining: 9d 11h 9m Buy It Now for only: $6.21 |
 LOT of 2 x Honeywell 5800PIR RES Wireless Passive Infrared Motion Sensor $69.06 (10 Bids) Time Remaining: 7h 2m |
 DC 12V 8A PIR Motion Sensor Switch for lighting light $9.99 Time Remaining: 20d 15h 50m Buy It Now for only: $9.99 |
 NIB GE security simon xt wirelss pet imune motion sensor nx 481 saw pir $28.99 (1 Bid) Time Remaining: 7h 2m |
 360 deg Ceiling mount PIR occupancy motion sensor AC relay out switch 120 240V $17.00 Time Remaining: 21d 3h 36m Buy It Now for only: $17.00 |
 Wall Mount PIR Motion Sensor Switch for Lighting Light $7.95 Time Remaining: 25d 20h 10m Buy It Now for only: $7.95 |
 ITI GE WIRELESS LEARNABLE PIR MOTION SENSOR LEARNABLE $14.99 Time Remaining: 1d 59m |
 2 HONEYWELL 5800PIR RES WIRELESS MOTION SENSOR ADEMCO SECURITY ALARM LYNX TOUCH $85.00 Time Remaining: 21d 21h 22m Buy It Now for only: $85.00 |
 2 HONEYWELL 5800PIR RES WIRELESS MOTION SENSOR ADEMCO SECURITY ALARM LYNX TOUCH $65.00 Time Remaining: 1d 2h 22m Buy It Now for only: $72.00 |
 NEW 1PC Security infrared Motion PIR Sensor Switch Detector N2 220V 240V $12.99 Time Remaining: 23d 8h 47m Buy It Now for only: $12.99 |
 Ademco 5800PIR RES Wireless Motion Sensor Pet Immune 80lbs Brand New w o Box $39.00 Time Remaining: 22d 23h 36m Buy It Now for only: $39.00 |
 Honeywell Infrared Wireless Motion PET FRIENDLY Sensor 5800PIR RES NEW IN BOX $35.95 Time Remaining: 1d 6h 38m Buy It Now for only: $39.95 |
 Driveway Patrol WIRELESS PIR MOTION SENSOR DOORBELL HQ $16.99 Time Remaining: 16d 23h 3m Buy It Now for only: $16.99 |
 Motion Activated 6 LED Adjustment Light Lamp Motion Detector Infrared PIR Sensor $0.99 Time Remaining: 1d 11h 12m |
 8 LED Light PIR Auto Sensor Motion Detector AA Battery $6.59 Time Remaining: 19d 22h 26m Buy It Now for only: $6.59 |
 Ademco IS215T IS 215T Intellisense Motion Sensor PIR $13.50 Time Remaining: 28d 6h 52m Buy It Now for only: $13.50 |
 New PIR 6 LED AAA Battery Light Lamp Adjustment Infrared Sensor Motion Detector $0.01 Time Remaining: 1d 11h 28m |
 New 8 LED Light Lamp PIR Auto Sensor Motion Detector $5.69 Time Remaining: 17d 13h 56m Buy It Now for only: $5.69 |
 Motion Activated 6 LED Adjustment Light Lamp Motion Detector Infrared PIR Sensor $0.01 Time Remaining: 1d 22h 32m |
 Auto ON Off PIR Occupancy Motion Sensor Wall Switch W Manual Option WOS15 White $15.50 Time Remaining: 25d 3h 28m Buy It Now for only: $15.50 |
 NEW Honeywell Ademco AURORA Pet Immune PIR Motion Sensor $19.99 Time Remaining: 28d 22h 19m Buy It Now for only: $19.99 |
 DSC WLS904 WLS 904 Wireless PIR Motion Detector Sensor APX adtl Alarm System $10.08 (4 Bids) Time Remaining: 2d 6h 40m |
 315MHz WIRELESS PIR MOTION DETECTOR PASSIVE INFRARED SENSOR FOR GSM ALARM SYSTEM $7.80 Time Remaining: 7d 1h 35m Buy It Now for only: $7.80 |
 DSC WS4904P WS4904PW Wireless PIR Motion Detector Sensor Pet Immune Alarm ADT $10.00 (5 Bids) Time Remaining: 2d 6h 41m |
 Wireless Motion PIR Infrared Sensor Detector For My 99 Zones Alarm System 315MHz $8.38 Time Remaining: 12d 15h 50m Buy It Now for only: $8.38 |
 Voice Alert System 6 Transmitter Motion Alarm PIR Sensor Transmitter $60.00 Time Remaining: 28d 1h 49m Buy It Now for only: $60.00 |
 GE Motion Sensor Mirror Optic PIR AP100PI Lot of 4 new $40.00 Time Remaining: 2d 22h 14m Buy It Now for only: $60.00 |
 PIR Motion Detector Recognition Curtain Sensor $5.89 Time Remaining: 6d 2h 40m Buy It Now for only: $5.89 |
 New Wireless Infrared PIR Home Security Motion Sensor Detector Alarm $0.99 Time Remaining: 2d 22h 41m Buy It Now for only: $2.99 |
 15LED Super Bright PIR Infrared Auto Sensor Motion Detector Wireless Light White $5.99 Time Remaining: 12d 13h 12m Buy It Now for only: $5.99 |
 Chamberlain PIR Motion Extra Sensor $38.95 Time Remaining: 28d 5h 32m Buy It Now for only: $38.95 |
 Samsung Intrusion Alarm Passive Infrared PIR Motion sensor 3 package set $59.00 Time Remaining: 3d 7h 27m |
 LED Infrared PIR Light Auto Sensor Motion Detector Light $5.35 Time Remaining: 11d 9h 28m Buy It Now for only: $5.35 |
 New 8 LED Light Lamp PIR Auto Sensor Motion Detector $8.35 Time Remaining: 3d 7h 58m |
 Ademco IS215T IS 215T Intellisense Motion Sensor PIR NEW IN BOX $12.90 Time Remaining: 18d 7h 32m Buy It Now for only: $12.90 |
 Brand New Honeywell 5800PIR OD Wireless Outdoor PIR Motion Sensor $254.99 Time Remaining: 4d 4h Buy It Now for only: $254.99 |
 New 8 LED Light Lamp PIR Auto Sensor Motion Detector $8.35 Time Remaining: 3d 8h 7m |
 DC 12V 24V 8A Infrared PIR Motion Sensor Switch for lighting light $9.35 Time Remaining: 8d 15h 50m Buy It Now for only: $9.35 |
 360 Ceiling PIR occupancy motion sensor AC relay out $19.00 Time Remaining: 3d 14h 45m Buy It Now for only: $25.00 |
 Wireless Pet Immune PIR Motion Sensor 60 807 95R GE Security ITI Interlogix UTC $48.00 Time Remaining: 23d 21h 27m Buy It Now for only: $48.00 |
 New 8 LED Light Lamp PIR Auto Sensor Motion Detector $5.89 Time Remaining: 28d 11h 59m Buy It Now for only: $5.89 |
 SECURITY BURGLAR PIR MOTION SENSOR ALARM INTRUDER BNIB REMOTE CONTROL $10.87 Time Remaining: 3d 23h 34m |
 White AC 220V 60W PIR Motion Sensor infrared E27 Led Bulb light Lamp Holder $12.59 Time Remaining: 29d 19h 58m Buy It Now for only: $12.59 |
 New Chamberlain PIR2300R Add On Wireless Motion Sensor for Reporter RWA 300R $20.49 (2 Bids) Time Remaining: 4d 4h |
 Wireless Motion Sensor Pir Security Alarm Home Garage Shed Caravan Keypad $12.18 Time Remaining: 7d 15h 7m Buy It Now for only: $12.18 |
 DC 12V Infrared Sensor Auto lamp light Switch PIR Motion Detector New $9.99 Time Remaining: 8d 14h 35m Buy It Now for only: $9.99 |
 Wireless PIR Motion Sensor Detector $10.99 Time Remaining: 4d 4h 19m Buy It Now for only: $13.99 |
 Motion Detector Alarm with PIR Sensor Home Security $6.99 Time Remaining: 2d 17h 28m Buy It Now for only: $6.99 |
 HONEYWELL 5800PIR RES WIRELESS PASSIVE INFRARED MOTION SENSOR DETECTOR ADEMCO $25.99 (5 Bids) Time Remaining: 4d 6h 43m |
 MOTION SENSOR PIR ALARM DOOR SHED GARAGE CARAVAN HOME $7.74 Time Remaining: 1d 16h 37m Buy It Now for only: $7.74 |
 x2 WIRELESS MOTION SENSOR ALARM PIR SECURITY KEYPAD HOME GARAGE SHED CARAVAN $18.76 Time Remaining: 6d 16h 36m Buy It Now for only: $18.76 |
 GE ITI indoor outdoor PIR Motion Sensor $40.00 Time Remaining: 4d 17h 50m |
 DC 12V Save Energy IR Infrared Motion Sensor Pir Automatic Light Lamp Switch New $10.49 Time Remaining: 18d 9h 14m Buy It Now for only: $10.49 |
 Wireless Infrared Motion PIR Sensor Detector For Alarm System 315MHz $1.55 Time Remaining: 4d 23h 45m |
 DC 12V TAD K220BD IR Infrared Motion Sensor Pir Automatic Light Lamp Switch $9.49 Time Remaining: 13d 9h 16m Buy It Now for only: $9.49 |
 Wireless Pet Immune PIR Infrared Motion Detector Sensor For Alarm System 315MHz $16.64 Time Remaining: 9h 54m Buy It Now for only: $16.64 |
 New DC12V Infrared PIR Sensor Alarm Infrare Motion Detector Detecting 12m 818 1 $1.29 (2 Bids) Time Remaining: 5d 6h |
 TAD K220BD 12V Infrared Motion Sensor Switch Automatic lighting light Switch PIR $8.98 Time Remaining: 15d 15h 1m Buy It Now for only: $8.98 |
 PIR Motion Sensor Switch for Lighting light $0.99 (1 Bid) Time Remaining: 6d 19h 50m |
 ITI GE 60 639 95R NX 480 Motion Sensor PIR 3195 SAW $62.95 Time Remaining: 28d 3h 8m Buy It Now for only: $62.95 |
 PIR Infrared Auto Sensor Light Lamp Motion Detector LED $6.19 Time Remaining: 9h 11m Buy It Now for only: $6.19 |
 GE Security 60 807 95R Pet Immune PIR NX481 GE NX 481 PET Motion Sensor $32.87 Time Remaining: 2d 6m Buy It Now for only: $36.98 |
 2 HONEYWELL 5800PIR RES WIRELESS MOTION SENSOR ADEMCO SECURITY ALARM LYNX TOUCH $75.00 Time Remaining: 4d 16h 26m Buy It Now for only: $75.00 |
 GE Security 60 807 95R Pet Immune PIR NX481 GE NX 481 PET Motion Sensor $31.87 Time Remaining: 3d 4h 54m Buy It Now for only: $35.98 |
 Auto PIR Infrared Sensor Motion Detector 6 LED lights $7.47 Time Remaining: 13d 6h 16m Buy It Now for only: $7.47 |
 315MHz Wireless Motion PIR Infrared Sensor Detector For My 99 Zones Home Alarm $7.59 Time Remaining: 2d 9h 51m Buy It Now for only: $7.59 |
 GE Security 60 807 95R Pet Immune PIR NX481 GE NX 481 PET Motion Sensor $31.87 Time Remaining: 3d 4h 55m Buy It Now for only: $35.98 |
 New PIR Activated 6 LED Light Motion Sensor Wireless $6.29 Time Remaining: 27d 22h 52m Buy It Now for only: $6.29 |
 GE Security 60 807 95R Pet Immune PIR NX481 GE NX 481 PET Motion Sensor $31.87 Time Remaining: 3d 4h 55m Buy It Now for only: $35.98 |
 Infrared PIR Sensor Alarm Infrare Motion Detector DC9V 16V 12m output Security A $9.99 Time Remaining: 2d 15h 18m Buy It Now for only: $9.99 |
 315MHz Wireless PIR Motion detector Wireless IR Sensor $4.99 Time Remaining: 2d 14h 4m Buy It Now for only: $4.99 |
 GE Security 60 807 95R Pet Immune PIR NX481 GE NX 481 PET Motion Sensor $31.87 Time Remaining: 6d 9h 45m Buy It Now for only: $36.98 |
 Wireless Motion PIR Infrared Sensor Detector For Security Alarm System 433MHz $8.38 Time Remaining: 18d 10h 37m Buy It Now for only: $8.38 |
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What You Really Need to Know About Home Monitoring Sensors
What You Really Need to Know About Home Monitoring Sensors
Many of the latest technological advancements that have impacted home security systems are evident in the system’s monitoring sensors.
An example of this is infrared motion detectors (sometimes called PIR motion sensors, or passive infrared sensors). These sensors are able to detect infrared radiation, such as is produced by the human body.
Still other examples are sensors producing a beam of light with a companion photo sensor. Motion is detected when the beam of light is interrupted. Another sends out ultrasonic waves and is equipped with a receiver that is able to monitor the wave’s echo.
Home monitoring sensors have a number of applications in your overall home security.
Alarm Systems
Different types of motion detectors or sensors are used in a variety security and safety applications. The most common application is in home security alarm systems.
An alarm system’s alert is triggered not only by someone entering an incorrect code through the system’s control panel, but also when a motion detector senses movement inside the house. The signal produced by the sensor to the control panel can call for an immediate alarm or allow for a delay. This allows for individuals moving about the house at night (raiding the refrigerator, using the restroom) to disable the alarm if necessary.
Motion detectors can be set outside the house as well. These sensors can be battery operated, not requiring a direct power feed. Of course the effectiveness of such a system demands a steady supply of power, that means the batteries must be regularly maintained.
Video Surveillance
Video surveillance systems rely heavily on motion detectors. This allows these systems to record only when movement is detected as opposed to wasting storage space with continuous recording. The motion detectors used are like those in the alarm systems. They can be set inside and outside the house and are triggered to operate when motion is detected.
Lighting
One of the most familiar applications of motion detectors is in lighting. The sensors are a component of a lighting system so that when motion is detected the lights come on. This can be used for safety purposes, that is, a sensor may detect when a car (even your own car) pulls into the driveway and exterior lights are activated.
Individual lights with sensors can be set at exterior doors so that when anyone approaches that door, the light comes on. This can be a great deterrent to potential intruder and also avoids the cost of continuous burning lights.
Safety
The light beam producing motion detector is commonly found as a safety feature on automatic garage door openers. These sensors, when triggered (beam of light is broken), send a signal preventing the door from closing.
Home monitoring sensors are your eyes and ears to “watch” your home any time you cannot.
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