Visonic K9-40 Slimline Pet Immune PIR Motion Detector
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Visonic K9-40 Slimline Pet Immune PIR Motion Detector

Don't Let Your Pets Prevent You From Securing Your Home
  • Immunity for pets up to 40 pounds
  • One- or three-pulse count
  • 30 x 30 ft. coverage
  • Advanced RF protection up to 1GHz
  • Enhanced high & low temperature compensation

Item #: 7481A

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Special Price: $20.32

List Price: $22.99

Your Savings: $2.67

Frequently Bought Together:

Visonic K9-40 Slimline Pet Immune PIR Motion Detector

Special Price: $20.32

List Price: $22.99

Your Savings: $2.67

+

Visonic BR-1 Swivel Wall-Mount Bracket for PIRs

Special Price: $6.94

List Price: $7.99

Your Savings: $1.05

Price For Both: $27.26

  • Details
  • Specs
  • Reviews
  • What's Included
  • You don't have to sacrifice the security of your home because you own pets. With most ordinary motion detectors, a dog or cat can easy trip the sensor and cause a false alarm. With most cities cracking down on residential false alarms, you could face stiff fines, or be put on a "do not respond" list by local law enforcement.

    It Won't Confuse Your Pets for Burglars
    The Slimline Pet Immune PIR Motion Detector is an updated version of a motion sensor we've sold for years. This new model contains an advanced pet immune PIR detector element and lens system. Using TSI® (Target Specific Imaging) technology, the detector ensures immunity to pets weighing up to 40 pounds (18 kg).



    Reliable Operation
    The detector is also notable for its high stability, enhanced RFI protection (greater than 30 V/m), and high-temperature compensation for maximum "catch" performance and unique low-temperature compensation for optimum false-alarm rejection. The pyroelectric sensor is enclosed in a sealed chamber, protected from insects and air drafts.


    Adjustable Sensitivity
    For maximum flexibility, the sensor can be switched between one and three pulses. (A pulse is a detection by the PIR element.) This allows the sensor to be operated in a maximum sensitivity mode (one pulse) or is a less sensitivity mode (three pulse) where three specific detections are needed before the sensor signals the alarm panel that it has detected motion.

    Other Features
    Other features include a walk-test LED that allows to you to test the coverage area (the LED may be disabled during normal operation). A tamper detection circuit can be connected to your alarm panel to alert it in case anyone tries to open the sensor. Variable height adjustment allows the sensor to achieve maximum sensitivity when mounted on walls between 6 and 8 feet from the floor.

    Works with all hardwired alarm panels. Wires up as a normally-closed zone.

    The Slimline Pet Immune PIR Motion Detector can be directly screwed to the wall. However, if precise directional positioning is required, use these swivel brackets:

    • Swivel Wall Mount Bracket (#7481B1)
    • Corner Mount Wall Bracket (#7481B2)
    • Swivel Ceiling Mount Bracket (#7481B3)

  • Specifications

    Manufacturer: Visonic
    Manufacturer Product No.: K9-40
    Max. Coverage Range: 30 x 30 ft.
    Pet Immunity: Immune to animals weighing up to 40 lbs.
    Vertical Adjustment: 3-position adjustment scale:
    6 ft, 7 ft, 8 ft
    Voltage: 9-16VDC
    Current: 17 mA @ 12VDC
    Alarm Output: Normally closed (fail-safe)contacts. 18-ohm resistor in series with contacts. Rating - 0.1 Amps resistive/30VDC
    Tamper Output: 2-3 seconds
    Pulse Counter: 1 or 3 pulse operation
    LED: Walk-test enabled or disabled with internal link
    Detector: Dual-element low-noise pyroelectric sensor
    Mounting: Surface or corner (without brackets)
    Mounting Height: 6 to 8 ft.
    Operation Temperature: 14°F to 122°F
    Dimensions: 4.1"h x 2.4"w x1.3"d


  • Reviews 1 - 10 of 55

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    Review of 7481A Review by BERNARD
    Review of 7481A
    Rating

    this is the same unit i already have installed elsewhere in my home. works great, setup was flawless.

    Posted on 5/7/2013

    Review of 7481A Review by STEVE
    Review of 7481A
    Rating

    I've only used this unit in a test mode, to date, but it has exceeded my expectations for the price.

    Posted on 2/2/2013

    Review of 7481A Review by GREGORY
    Review of 7481A
    Rating

    This was not compatable

    Posted on 10/14/2012

    Review of 7481A Review by RICHARD
    Review of 7481A
    Rating

    Can't get the CPU to recognize it, but the unit itself appears to function as designed.

    Posted on 6/24/2012

    Review of 7481A Review by DAVID
    Review of 7481A
    Rating

    Good compact low-cost motion detector. We use a few dozen of these in our lab animal (rodents) studies to get automated ongoing measures of rough activity.

    Posted on 6/11/2012

    Review of 7481A Review by DAVID
    Review of 7481A
    Rating

    More of the same order, again used to get automated ongoing measures of rough activity in lab animal (rodent) studies.

    Posted on 6/11/2012

    Review of 7481A Review by Bob
    Review of 7481A
    Rating

    Great little unit. I have two of these hooked up to a Sensaphone Web600. They do a excellent job of detecting motion without picking up my little Jack Russel Terrier. I use these motion detectors with my Sensaphone to let me know when my kids have arrived home from school and to let me know if anyone is messing around in my computer room. These units don't come with a power supply or mounting bracket so be sure to order those if you buy one. Otherwise you will have to drill holes in the plastic case in the pre-marked spots in order to mount them to a wall. You can't beat the price/performance of these units.

    Posted on 2/11/2012

    Review of 7481A Review by dkumpula
    Review of 7481A
    Rating

    I've had one of these detectors working for more than four years on a system that is used heavily and it has yet to have a single false alarm - nor has it ever missed someone entering the area.

    Posted on 5/16/2011

    Review of 7481A Review by TAMAS
    Review of 7481A
    Rating

    Compatible with my older CORAL system from Visonic, works excellent

    Posted on 4/12/2011

    Review of 7481A Review by BRUCE
    Review of 7481A
    Rating

    It works well and is unbelievably affordable. It does require a 12v.DC source and you do need to pay attention to the power polarity.

    Posted on 4/5/2011

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