Showing 17–32 of 1504 results

  • alula DWS-LL LongLife Door and Window Sensor with Peel and Stick Mounting

    alula DWS-LL LongLife Door and Window Sensor with Peel and S

    $36.39

    In stock

    Our Door/Window Sensors are a standard part of any job with industry-leading range and battery life, 5-year warranty and easy peel-and-stick installation. Save time with factory pre-enrolled options, configure at the office prior to installation, or enroll quickly on site.

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  • 2GIG-DW10E-900 E+ Series Extended Range Indoor Door / Window Sensor

    2GIG-DW10E-900 E+ Series Extended Range Indoor Door / Window

    $40.99

    In stock

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  • Resideo 955PST-WH Mini Plunger Switch with Terminals, White

    $18.62

    In stock

    • Broad face plunger distributes impact more evenly
    • Also available with leads (955PS-WH)
    • Staggered T terminals ensure a secure electrical connection
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  • WaterBug Water Sensor

    WaterBug Water Sensor

    $91.25

    In stock

    • Console Includes One Standard Unsupervised Surface Sensor (W-S-U) Console Accepts up to 6 Total Sensors (W-S-U and W-UC-U) Sensors can be Located up to 100’ (30.48 M) Away from the Unit for Wide Area Protection
    • Hardwire Powered Console Unit For Cputer Room, Document Storage Area, Warehouse, Sump Pump RoHS WEEE Compliant
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  • DSC PG9935 PowerG Wireless Shock Sensor

    DSC PG9935 PowerG Wireless Shock Sensor

    $78.19

    In stock

    • Visible link quality indicator on the device
    • High immunity to background vibrations
    • Adjustable shock/vibration thresholds
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  • Honeywell 5822T Wireless Garage Tilt Sensor, Black

    Honeywell 5822T Wireless Garage Tilt Sensor, Black

    $60.17

    In stock

    • Easy to install – use double sided tape or screws (included). Screws must be used in installations where temperatures can drop to 32 degreeF (0 degreeC) or below.
    • Internal LED for easy programming
    • Reliable 5800 Series Wireless
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  • Winland Electronics W-S-U Enviroalert Water Presence Standard Surface Sensor; Unsupervised

    Winland Electronics W-S-U Enviroalert Water Presence Standar

    $44.80

    In stock

    • Stable surface mount design
    • Maximum recommended cable run [22 AWG twisted pair]
    • 100′ (30.5 m) on WB-200 and WB-350
    • 500′ (152.4 m) on WB-800
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  • alula RE218 Wireless Flood and Temperature Range Sensor (for Honeywell Home)

    alula RE218 Wireless Flood and Temperature Range Sensor (for

    $64.02

    In stock

    • Water, high and low temp sensing
    • Fast Install “Just toss in”
    • Multiple applications
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  • Honeywell Home PROSIXFLOOD ProSeries SiX Wireless Flood Detector

    Honeywell Home PROSIXFLOOD ProSeries SiX Wireless Flood Dete

    $50.93

    In stock

    • Support SiX Two-Way Wireless Technology
    • Helps protect against temperature fluctuations and flood conditions
    • Detects water within 30 seconds
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  • Aprilaire 8051 Temperature Sensor

    Aprilaire 8051 Temperature Sensor

    $35.80

    Only 13 left in stock

    Aprilaire 8051 Temperature Sensor

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  • Qolsys QS5536-840 IQ Flood-S Wireless Flood Detector, 6″ Wire, S-Line Encrypted

    Qolsys QS5536-840 IQ Flood-S Wireless Flood Detector, 6̸

    $67.80

    In stock

    • Encrypted S-Line sensor technology
    • Water “bug” can be fastened to the floor to the wall
    • Reports water presence to IQ Panel
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  • Qolsys QS5535-840 IQ Temp-S, Wireless S-Line Temperature Sensor

    Qolsys QS5535-840 IQ Temp-S, Wireless S-Line Temperature Sen

    $44.84

    Only 19 left in stock

    • Encrypted sensor technology
    • Freeze detection alerts panel is temp drops below 40° F
    • High temp sensor alerts panel if temperature exceeds 100° F
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  • Potter RTS-O Normally Open Room Temperature Switch

    Potter RTS-O Normally Open Room Temperature Switch

    $86.50

    In stock

    • 1 Amp at 24VDC
    • Wall Mount, Surface Mount
    • Completely sealed sensor, moisture and vapor resistant
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  • Potter EVD-2 Electronic Vibration Detector System with Remote Pickup

    Potter EVD-2 Electronic Vibration Detector System with Remot

    $469.69

    Only 8 left in stock

    • Detects all common threats to safes and vaults
    • Reliable, sensitive piezo sensor technology
    • Expandable system allows up to 15 remote pickups
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  • Potter EVD-M Electronic Vibration Detection Controller

    Potter EVD-M Electronic Vibration Detection Controller

    $420.68

    Only 7 left in stock

    • Detects all common threats to safes and vaults
    • Reliable, sensitive piezo sensor technology
    • Low cost, stand alone system
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  • DSC PG9905 PowerG Wireless Temperature Detector

    DSC PG9905 PowerG Wireless Temperature Detector

    $81.64

    In stock

    • Visible link quality indication shown on the device
    • Programmable temperature warning and alarm thresholds
    • Optional probe to monitor refrigerator, freezer and outdoor temperatures
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