Wireless Pir Motion

False alarm: PIR/motion detector?

My friend complains of false alarm in the night from the electronic security system installed in her small business. There is no apparent reason like rats/pests etc… why does this happen.. this is a wireless PIR/motion detector (315MHZ)

can police wireless sets in vicinity trip alarm, can cordless phones trip alarm, can tv remote trip it… and so on…

Assuming we’re talking about the same sensor acting up (if it’s a different sensor acting up each time, you’re going to have to do some bloodhound work to isolate your issue):

If the sensor is located near a HVAC vent, a sudden change in temperature or wind velocity could trigger it. Or it just might be an overly sensitive sensor, esp if it’s one pointing out a window (which it shouldn’t be anyway. That’s where someone just walking past the window could trip the sensor).

LightwaveRF Wireless PIR Motion or Movement Sensor Home Automation System

2 HONEYWELL 5800PIR-RES WIRELESS MOTION SENSOR ADEMCO SECURITY ALARM LYNX TOUCH $75.00

Honeywell / Ademco 5800PIR-RES WIRELESS MOTION NIB!! Free Shipping $43.99

2 NIB Honeywell Ademco 5800PIR-RES Wireless Motion $41.00

HONEYWELL 5800PIR-RES WIRELESS PASSIVE INFRARED MOTION SENSOR DETECTOR ADEMCO $5.50

Wireless PIR Motion Sensor/Detector $10.99

Brand New Honeywell 5800PIR-OD Wireless Outdoor PIR Motion Sensor $254.99

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Honeywell Ademco 5890PI Wireless PIR Motion Detector Pet Immune USED $30.00

Honeywell Infrared Wireless Motion PET FRIENDLY Sensor 5800PIR-RES NEW IN BOX $35.95

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Ademco 5800PIR-RES Wireless Motion PET IMMUNE 80LBS $29.99

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Honeywell Ademco 5800PIR-OD Wireless Outdoor Motion Detector $258.75

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Auto PIR 6LEDs Infrared Sensitive Motion Detector Wireless Sensor LED Light Lamp $8.89

Honeywell 5800PIR Wireless Motion Detector $27.00

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New Wireless Infrared PIR Home Security Motion Sensor Detector Alarm $0.99

9-12m Detecting Range Wireless PIR Motion Detector $18.14

10 Pcs * 315MHz Wireless PIR Infrared Motion Detector for Home Alarm System $79.99

8Pcs * 315MHz Wireless PIR Infrared Motion Sensor Detector for Home Alarm System $64.99

4Pcs * 315MHz Wireless PIR Infrared Motion Sensor Detector for Home Alarm System $33.99

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2 (two)NEW Ademco Wireless Motion Detector 5800PIR-RES $59.99

2 (two)NEW Ademco Wireless Motion Detector 5800PIR-RES $59.99

2 HONEYWELL 5800PIR-RES WIRELESS MOTION SENSOR ADEMCO SECURITY ALARM LYNX TOUCH $65.00

Mr Beams MB360 Wireless LED Spotlight with Motion Sensor and Photocell – Weatherproof – Battery Operated – 140 Lumens $19.99 Mr. Beams Intelligent LED Battery-Operated Lights Motion Sensor LED Spotlight Features MB360 Spotlightat a Glance: Battery-powered, wireless LED spotlight Attach anywhere Designed to work in all weather conditions Motion sensor with a range of up to 30 feet A…

First Alert PIR725 Compact Fluorescent Bulb Compatible Motion Sensing Socket $18.81 HANDS-FREE LIGHT AUTOMATICALLY TURNS LIGHT ON WHEN ENTERING & OFF AFTER EXITING THE ROOM INSTALLS INTO EXISTING LIGHT SOCKETSENSES MOVEMENT IN ALL DIRECTIONS IN DAY & NIGHTTIME CONDITIONS360 /12-FT RADIUSCOMPATIBLE WITH INCANDESCENT & FLUORESCENT BULBS IDEAL FOR USE IN LAUNDRY ROOM GARAGE BASEMENT ATTIC STAIRWAYS UTILITY ROOMS & WALK-IN CLOSETSUPC : 029054001115Shipping Dimensions : 8.00in X 6.10i…

MAXSA Innovations 40225 Solar-Powered Motion-Activated 80 LED Security Floodlight, Off-White $129.95 AUTOMATICALLY TURNS ON WHEN MOTION IS DETECTEDUSES ENERGY FROM THE SUNEASY INSTALLATION GREAT FOR SHEDS STEPS PORCHES & ANYWHERE WHERE ADDITIONAL LIGHT IS NEEDEDWHITEUPC : 899419000943Shipping Dimensions : 10.10in X 8.80in X 7.20inEstimated Shipping Weight : 4.65…

1/2 AA Cell 1.5V Lithium Alarm Battery (462) Lithium alarm battery used in the 5800PIR-OD outdoor motion detector for Honeywell’s LYNXR-2 wireless security system….

Bed Motion Detection Alarms – Complete System (PIR Alarm,Wireless Transmitter Alarm Unit, and Wireless Remote Receiver Alarm Unit) $403.12 (In Stock) – Bed Motion Detection Alarms – Complete System (PIR Alarm,Wireless Transmitter Alarm Unit, & Wireless Remote Receiver Alarm Unit) – Bed Motion Detection Alarms – Passive Infrared (Motion Detection) Remote & Local Alarm Systems. The Motion Detection Alarm projects an invisible fan – shaped infrared beam that spans the length of a patient’s bedside.When a patient attempts to leave bed & …

Visonic Next K9-85 MCW Wireless Pet Immune Motion PIR Detector $69.99 LASERSHIELD PRO INSTANT SECURITY NEXT985MCW Pet Immune Wireless Motion Detector (PIR)…

GE Security NX-481 Indoor SAW Passive Infrared Motion Sensor with 40 lb. Pet Immunity $45.00 The PIR detects movement inside an enclosed structure. Pet immunity up to 40 pounds. Use in large rooms, narrow corridors, and stairwells . 3-minute motion lockout to conserve battery life. Dimensions: 2.50” wide, 3” high, 2” deep Coverage: 40′ X 35′…

Push Video All-in-One HD IP Camera $187.00 The AVTECH IP security camera is designed for iPhone, iPad, Android, Safari, and Internet Explorer. Download the free app “Eagle Eyes” and start monitoring your home or business in just minutes. With the Push Video feature you will receive an event notification immediately once the specified event type is triggered. Update any setting from your mobile device remotely. You can also log in to your I…

SWANN SWHOM-DRIVEA-GL DRIVEWAY ALERT ALARM $35.84 SWANN SWHOM-DRIVEA-GL DRIVEWAY ALERT ALARMPIR WIRELESS SENSOR DETECTS MOTION & RECEIVER TURNS ON ALARM/CHIME; WIRELESS RF TRANSMISSION UP TO 200 FT; WATER-RESISTANT OUTDOOR PIR; INCLUDES VOLUME SWITCH, ALARM/CHIME/OFF SELECT SWITCH & LOW BATTERY LED INDICATOR FOR TRANSMITTER & RECEIVER; COMPATIBLE WITH DC ADAPTOR (NOT INCLUDED) FOR RECEIVER UNIT; BATTERY OPERATED…

Bushnell 8MP Trophy Cam Brown Night Vision Trail Camera $292.95 The Bushnell Trophy Cam offers 8 MP high-quality full color resolution during the daylight and black and white at night. This Trophy CamTM is super-tuned with advancements that will turn the industry, and that big deer, on its ear. Its still leading the way with up to 1-year battery life and 1-second trigger speed, plus now gives you the big picture of game movement with Field Scan time-lapse te…

Mace Group / WIRELESS PIR MOTION SENSOR / SM-80 $28.13 Mace Group – WIRELESS PIR MOTION SENSOR – SM-80

Wireless PIR Motion Detector $60 Add-on Accessory used to detect movement in any room or open area. An unlimited amount of MD-1′s can be added to your System (9 Volt Battery Included). This product is only compatible with the SafeCall Wireless Home Alarm System (see below)

Wireless PIR motion sensor for SEC-AIR-A $23.59 - SecurityMan wireless wide-angle PIR motion sensor (add-on)- 9V Battery operated- Wireless transmitting distance greater than 450ft in open area- 2 Year service life- 100 square meters detecting distance- 110 degree rangeSECSM80

Teklink Securityman SM-80 Wireless PIR Motion Sensor For Air-Alarm $19.24 SM-80 is an add-on wireless PIR motion sensor for SecurityMan Air-Alarm system. Its wireless transmitting distance is up to 450ft (in open area). It includes a 9V alkaline battery which could last up to 2 years. Motion detection range is 100° 10x10m. Type: Security & Motion

Mace Color PIR Motion Detector Camera (CAM85PIR) $119.99 Mace Color PIR Motion Detector Camera (CAM85PIR)

2.4 GHz Wireless Outdoor Color Camera with Motion Detection $406.23 2.4 GHz Wireless Color Camera with PIR, 12V Outdoor

Dakota Alert / Wireless PIR Sensor Kit / IRWR-3000 $103.53 Dakota Alert – Wireless PIR Sensor Kit – IRWR-3000

Dakota Alert / Wireless PIR Sensor / IR-3000 $72.59 Dakota Alert – Wireless PIR Sensor – IR-3000

Dakota Wireless Pir Sensor Kit IRWR3000 $98.82 Dakota Wireless Pir Sensor Kit IRWR3000

SecurityMan SM-80 Wireless Wide-Angle PIR Motion Sensor $18.99 Type: Siren Features: Operating power: 9V alkaline battery Wireless Transmitting distance: =450ft (in open area) Service life: =2 years Detecting distance: 100° 10x10m Parts: 1 year limited Labor: 1 year limited

Visonic DISC-MCW Wireless 360? Miniature Ceiling Mount PIR Motion Detector $69.12 DISC-MCW Type: Security & Motion

Dakota Alert WMT-3000 Extra Transmitter for Wireless Motion Alert $66.29 This waterproof transmitter uses a passive infrared (PIR) beam to detect people or vehicles to a distance of up to 80 feet, then sends a radio signal back to the Wireless Motion Alert receiver in your home. Type: Security & Motion

Visonic SPY-1 Spy PIR Motion Sensor $60.01 World?s smallest PIR motion detector. For applications where you want the motion detector to be virtually unnoticeable. Type: Security & Motion

Macally SM-80 Motion Sensor $17.99 100° 2 Year 450 ft 9 V DC D.I.Y. Wireless Home Alarm System kit Macally Motion Sensor SM-80 SM-80 Wide-Angle PIR Motion Sensor SecurityMan, Inc Wireless www.securitymaninc.com

Wireless PIR Motion Detector Anti-Theft Security Alarm $27.7 - Alarm sound level: 120dB- Remote RF frequency: 315MHz +/- 0.5MHz or 433MHz- RF range:

HM-805DT Infrared & Microwave PIR Motion Detector Whtie $22.5 This is HM-805DT Infrared & Microwave PIR Motion Detector Whtie. Own durable material, the HM-805DT Infrared & Microwave PIR Motion Detector Whtie is great for long time use. Also you can make full use of it as you wish. Furthermore, you can take it as gift to your friends or relatives.

4 LED IR Sensor Auto PIR Infrared Wireless Light Lamp $6.52 - A perfect item for home uses – Ideal design for placing at keyhole, kitchen, hallway, stairway, safe cabinet, and so on – Auto PIR keyhole LED light use Pyroelectric Infrared Radio Sensor technology – Motion detection enable illuminate automatically once you approach – Super white light would allow sufficient light to illuminate your place – 4 Bright cool-white LED lights with 80,000 hours long life – Great help for your searching and finding – 5 seconds delay time allow the light to turn off itself when no one approach – Comapct, safety, & easy to install – Material: ABS Plastic – LED Color: White – LED Quantity: 4 – Influence Mode: Pyroelectric Infrared Radio Sensor – Influende Control: Built in Light Sensor – Sensitivity Angle: 60¡ã – Sensitivity Distance: 3m – Delay Time: 5 seconds – Powered By: 1 x AA Battery (Not included) – Size: 8(L) x 4.5(W) x 3(H)cm – Package included: – 1 x Auto PIR Sensor LED Light – 1 x Double-sized Adhesive Sticker – 1 x English User Manual

Wireless Motion Alert $300 Weatherproof Transmitter (PIR) Passive Infrared Beam Detects Up to 80 Feet Sends Radio Signals Up to 600 Feet Away The WMA-3000 is the next step in the evolution of the driveway alarm. We have taken our years of experience and created the ultimate in wireless systems. The transmitter operates on one 9-volt battery and is easily mounted on a tree or post near the drive. The transmitter uses a passive infrared (PIR) beam to detect people or vehicles to a distance of up to 80 feet, then sends a radio signal back to the WR-3000 receiver up to 600 feet away*. The transmitter is weather proof and meant for exterior locations. Up to four zones can be monitored with additional transmitters. The transmitters can be programmed so they will each sound a different tone at the receiver. The WR-3000 is the receiver for the WMA-3000 system. The WR-3000 plugs into a standard wall outlet and can be placed on a table or mounted on the wall. When the receiver gets a signal from the transmitter, one of four diff erent tones (Classical, Westminster Chime, Ding Dong, or Whistle) will sound for a few seconds. There is also a volume control, allowing you to set the sound to the desired level. The WR-3000 is equipped with four form "C" relays (one for each zone), and one 12-volt DC output terminal that will activate for several seconds when a signal is received. The receiver can be user-programmed, so the 12-volt DC terminal and one relay will activate for 10 minutes, if this is desired. The tones will still sound for several seconds. * Actual range may vary depending on the local terrain.

Visonic K9-40 Slimline Pet Immune PIR Motion Detector $13.99 An excellent pet-immune security PIR motion sensor at a very reasonable price. Type: Security & Motion

Swann SWHOM-ALARMP PIR Motion Light Alarm $20.99 Type: PIR Motion Light Alarm Specifications: PIR Alarm Unit: Power Requirements: 6V (4 x AA batteries – not included) PIR Sensor Viewing Area: 100 degrees Horizontal (approx) PIR Sensor Range: 15ft/5m ~ 25ft/8m (varies by local conditions) Alarm Volume: > 100dB Remote Control: Power Requirements: 12V (1 x A23 – included) Transmission Range: 30m Features: Bright LED light or siren is activated when there is movement detected by the PIR sensor. Powerful, loud 110db+ siren sounds & light turns on when there is motion. Switch between 3 modes on side of sensor: ‘Alarm’ (Alarm & Light), ‘Light’ (for Light only) or ‘Off’. Includes bracket for easy wall mounting & remote control with 100ft / 30m range to activate & deactivate the alarm & light. Use as a motion triggered light while you’re home or a motion light & alarm when you’re away….