Honeywell Home 955WH Plunger Switch, White
$15.59In stock
Honeywell Home 955WH Plunger Switch, White
Showing 1–16 of 753 results
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Honeywell Home 940WH Mini Surface Mount Magnetic Contact, 3/
$8.03Only 3 left in stock
Miniature size perfect for homes and offices
Attractive cover keeps mounting screws and terminals screws hidden
Complete with spacers and mounting screws -
Resideo 951WG-WH 3/8″ Diameter Miniature Press-Fit Mag
$7.19In stock
- Standard gap: 1-1/4โ the largest gap of any mini 3/8 contact
- 12 leads are standard
- Switch Type: Form A (SPST) Reed
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DSC WS4945 Wireless Door and Window Contact, 433 MHz
$51.82In stock
- Built-in reed switch
- Normally closed external contact input
- 1 lithium battery included
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Resideo 958 Overhead Door Magnetic Contact Sensor, SPST Swit
$12.49In stock
- Adjustable magnet with L bracket
- 24″ (61cm) armored cable is standard
- Standard gap: 2-3/8″ (60 mm) minimum
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DSC PG9303 PowerG Vanishing Wireless Door and Window Contact
$47.09In stock
- Suitable for a wide range of residential and light commercial environments
- Near-invisible after installation, blending in with any dรฉcor
- Battery life of up to 6 years (with typical use)
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Elk ELK-6020 Two-Way Wireless Slim Line Door and Window Sens
$76.99In stock
- Compatible with ELK-M1XRFTWMย two-way wireless transceivers
- One built-in reed switch
- Front and back tamper option
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5815 – Honeywell Wireless Door Window Transmitter
$26.83In stock
- New sleek design
- Transmits supervisory, tamper and low battery messages
- Two reed switches
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PROSIXMINI Proseries Six Wireless Mini Flat Door/Window Sens
$27.59In stock
- Support SiX Two-Way Wireless Technology
- System Health Check feature
- Device can be configured remotely
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DSC PG9922 PowerG Wireless Glass Break Detector, Wall or Cei
$124.32In stock
- Glass break detection of plate, tempered, laminated and wired glass
- Detection rage up to 20ft (6m)
- Visible link quality indication shown on the device
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Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Ma
$21.65In stock
- Includes: Transmitter, CR123 Battery, Magnet
- For use with Lyricโข Controller
- Application: Security System Sensors
- Approvals and Standards: CSFM Listed, UL Listed, 985 (Residential Fire), UL Canada Listed, UL Listed (Residential Burglar)
- Ambient Relative Humidity (Max): 95% Non-condensing
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Resideo 958-2 Overhead Door Magnetic Contact Sensor, SPDT Sw
$41.99In stock
- Epoxy sealed for protection from moisture and impact
- Rugged โShock Absorberโ design protects reed against flex or damage to housing
- Standard gap: 2-3/8″ (60 mm) minimum
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ELK Mini Window Sensor White
$69.23Only 7 left in stock
- One built-in reed switch
- Compatible with ELK-M1XRFTWMย two-way wireless transceivers
- Available in white (ELK-6021) and brown (ELK-6021BR)
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2GIG DW10e-345 eSeries Encrypted Thin Door/Window Security S
$16.10In stock
Encrypted Protocol for Enhanced Security
For narrow applications, sensor is only 3/4″ Wide
Fully supervised -
Honeywell SiXCT (Each) Two-Way Wireless Door / Window Sensor
$40.79Only 19 left in stock
- SiXโข sensors feature a battery pull-tab, auto-enrollment and no-touch adjust to speed installation and eliminate errors
- Devices can be configured remotely as needed, reducing the need to schedule on-site visits
- The System Health Check feature lets you monitor device signal strength, sensor settings, and battery life anytime, anywhere via AlarmNet 360โข, letting you quickly and proactively troubleshoot
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Nascom N1178CW/ST Recessed Stubby Switch/Magnet Set for Stee
$65.52Only 19 left in stock
- SNAP FIT ON STEEL – NO GLUE REQUIRED
- 12″ 22AWG WIRE LEADS
- WIDE GAP – N35 NdFeB RARE EARTH MAGNET
Alarm contacts are vital components of a security system, designed to monitor and detect unauthorized access. Typically installed on doors and windows, these sensors trigger an alarm when the contact points are separated, indicating a possible breach. Ideal for residential and commercial applications, alarm contacts enhance your security by providing real-time alerts and preventing unauthorized entry. Explore our range of high-quality alarm contacts to safeguard your property and ensure comprehensive security coverage.