GRI 8912-B 4.7K Resistor, Brown, 2-Pack
$14.92Only 8 left in stock
GRI 8912-B 4.7K Resistor, Brown, 2-Pack
Showing 1–16 of 728 results
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GRI 175-12-W 1/2″ Snap Fit Rcessed Switch Set, Standar
$148.37In stock
GRI 175-12-W 1/2″ Snap Fit Recessed Switch Set, Standard Gap up to 1″,White 10 pack
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GRI PW-625-BL Pre-Wire Plug, 5/8” Dia x 1-1/16” L, 100 p
$10.76In stock
GRI PW-625-BL Pre-Wire Plug, 5/8” Diameter x 1-1/16” L, Self Locking, Black 100 pack
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Resideo 7939WG-WH MPS20 Surface Mount Magnetic Contact with
$21.88In stock
- Standard gap 1-1/4″ (32mm)
- Spaces, covers and screws included
- Cover conceals end of line resistor (EOL)
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GRI TS-20 3/8″ Diameter Recessed Tamper/Plunger Switch
$90.32In stock
- Flanges for Reliable, Positive Retention
- Replaces Old Mechanical Tampers
- Adjustable Plunger from 1/4” to 1/2”
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Honeywell Home PROSIXCT-BR Pro Series Door/ Window Sensor fo
$31.25Only 1 left in stock
- Secure Encryption
- Anti-Takeover
- Fewer Truck Rolls
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Honeywell Home 958M Magnet for Overhead Door Contact
$31.24Only 1 left in stock
Honeywell Home 958M Magnet for Overhead Door Contact
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Honeywell Home 7945-2GY XTP Surface Mount Magnetic Contact w
$37.49Only 1 left in stock
- XTP contacts withstands surges up to 2400 V DC
- 6′ (1.8m) CLII cable is standard
- Completely immersion proof (epoxy sealed)
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940 – Ademco Surface Mount Contacts (White)
$20.86In stock
940WH – SURFACE MOUNT MAGNETIC CONTACT WITH TERMINALS, WHITE This magnetic contact comes with an attractive cover that keeps the EOL resistor, mounting and terminal screws hidden. It also comes with spacers and mounting screws. Standard gap of 3/4 in (19mm). Attractive cover keeps mounting screws and terminals screws hidden Standard gap: 3/4″ (19mm) Complete…
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Resideo 943WG-WH-M Replacement Magnet Only, White (10 pack )
$91.12In stock
Resideo 943WG-WH-M Replacement Magnet Only, White (10 pack )
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Honeywell 951WG-WH Stubby Recessed Magnetic Contact Switch
$19.99In stock
3/8″ Diameter Miniature Press Fit Magnetic Contact with a 3/4″ long magnet, the 951WG is ideal for casement windows, sliding windows, and other thin frame applications Main Features Standard gap: 1-1/4″– the largest gap of any mini 3/8″ contact 12″ leads are standard Switch Type: Form A (SPST) Reed Contact Rating: 300ma @ 30VDC Replaces:…
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DOOR / WINDOW CONTACT Videofied / Rsi Technologies Model #:
$43.37Only 16 left in stock
- S2View®— Spread Spectrum, Videofied, Interactive, AES Encrypted Wireless technology provides optimum signal integrity and security
- Dual tamper function
- Battery life – up to 4 years
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DSC Security WS4945 Wireless Alarm Door Window Contact Trans
$54.95In stock
- Built-in reed switch
- Normally closed external contact input
- 1 lithium battery included
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Honeywell Ademco 958 Overhead Door Contacts
$35.81In 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 – Wireless PowerG Door/Window Contact…
$44.16In stock
- Suitable for a wide range of residential and light commercial environments
- Near-invisible after installation, blending in with any décor
- 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
$58.70In stock
- Compatible with ELK-M1XRFTWM two-way wireless transceivers
- One built-in reed switch
- Front and back tamper option
