New Viking Electronics Loop And Ring Detector Board For Ring And Line "In Use" Contact Closures

New Viking Electronics Loop And Ring Detector Board

- Viking Advanced Loop Detector loop detect board for ring and line "in use" contact closures- Provide a contact closure during ringing and/or off-hook- Monitors an analog phone line for ringing or an off hook condition- A built-in relay can be activated when either of these conditions are detected- This is ideal for monitoring line status or for providing a visual indication of such- Disable input is ideal for two-button emergency phones such as Viking's E-1600-20A allowing "Info" button calls to be placed without activating the relay (turning on the emergency strobe light camera etc.)- 3 DIP switches are provided for turning ring detection on or off off-hook loop detection on or off and for selecting a ring cadence mode which allows the relay to follow ringing or to remain activated during the off time of standard ring cadence- Complete with a 12 VDC power adapter- Can also provide switched 12VDC .35 Amp output to power external lights etc. during ringing and/or off-hook conditions- Applications: control a strobe or beacon light for ring indication provide relay closures on off-hook trigger a security camera trigger a tape recorder phone "in use" indicator- Detects ring voltage and off hook loop current- On/off switches for ring detection and off hook/loop detection- Screw term...

  • Brand: Viking
  • ASIN: B001EKS9WG
  • UPC: 999993054315

7939WG-WH - Ademco Surface Mount Contacts (White)

7939WG-WH - Ademco Surface Mount Contacts

Traditional 39 style surface mount All accessories included Standard gap: 1.0 in. (25mm) This protective device monitors the opening and closure of doors and windows. Alarm Contact switches are magnetic switches used to protect doors and windows for the most part. Doors are the most common place of entry and should be protected by your alarm system. The Home Security Store always recommends contacting every perimeter door in your home or business.

  • Color: White
  • Brand: Honeywell
  • UPC: 781410776159

Raritan PX Dual Contact Closure Sensor Default is NC DPX-CC2-TR

Raritan PX Dual Contact Closure Sensor Default is

Dual contact closure, requires customer-provided Normally Closed (NC) or Normally Open (NO) switch, e.g. door open/close, door locked/unlocked, smoke present/absent, etc. Each of the two ports (channels) can be independently set to NC or NO, factory

  • Color: White
  • Brand: Raritan
  • ASIN: B0054S68WM
  • UPC: 785813805102

Honeywell 951WG-WH Stubby Recessed Magnetic Contact Switch

Honeywell 951WG-WH Stubby Recessed Magnetic Contact

With a 7/8 long magnet, the 951WG is ideal for casement windows, sliding windows, and other thin frame applications.

  • Brand: Honeywell
  • ASIN: B001UKY1A4
  • UPC: 078433157233

Honeywell Ademco 5818MNL Recessed Door Transmitter

Honeywell Ademco 5818MNL Recessed Door

Recessed Door Transmitter, a magnetic contact sensor that provides concealed protection for doors or windows

  • Brand: Honeywell
  • ASIN: B001649CBC
  • UPC: 781410826588

iHome iSB04 WiFi Battery Powered Door/Window Sensor, White

iHome iSB04 WiFi Battery Powered Door/Window Sensor,

Get instant alerts to leaks in your home! Helps you avoid expensive leak damage and repairs. Unique battery powered Wi-Fi sensor design allows discrete sensor placement and mounting. Dual sensor probe (located on sensor body and on 6 foot sensor probe) is like having two leak sensors in one. Conveniently locate leak sensors without wires anywhere in your home or business, near sinks, Toilets, hot water heaters, washing machines and more.

  • Color: White
  • Brand: iHome
  • ASIN: B076TC9WN5
  • UPC: 047532913095

Webcam Cover, 6 Pack Ultra Thin Design Web Camera Cover Slide Compatible Laptop, PC, MacBook, iMac, Computer, iPad, Pro, Smartphone, Protect Your Privacy Security Digital Sliding Covers - Black

Webcam Cover, 6 Pack Ultra Thin Design Web

COOLOO Webcam cover gives the most effective protection of your digital thin easy to : black product size: 18.5mm (L) 0.7Mm(thick) 9mm(w)why you need a Webcam cover? Research shown that organizations and people all over the world are infiltrating our webcams, taking pictures without our notice. So covering your webcam is essential to stay protected!installation1.Clean the surface of your devices.2.Remove the blue tape behind.3.Align hole on the cover over camera lens and press.4.Slide the cover to open and close the camera. What are you waiting for? Click the "add to Cart" Button to order the Webcam cover by Fenix now & give your safety digital life.

  • Color: Black
  • Brand: COOLOO
  • ASIN: B07CZDL788
  • UPC: 732025432961

Honeywell 951WG-WH Stubby Recessed Magnetic Contact Switch (2 Pack)

Honeywell 951WG-WH Stubby Recessed Magnetic Contact Switch (2

  • Brand: Honeywell
  • ASIN: B016C2PZKY

Nautica Men's Athletic Slide, Strap Comfort Sandal-Gantry-Grey-8

Nautica Men's Athletic Slide, Strap Comfort

Nautica Men's Gantry Athletic Slide Comfort Sandal, Shower Flats With Stylish Bottom And High Quality Strap. Founded in 1983, Nautica has evolved from a collection of men's outerwear to a leading global lifestyle brand with products ranging from men's, women's, and children's apparel and accessories to a complete home collection. Nautica products are styled with timeless design and premium quality that enhance today's energetic lifestyles, yet they recognize the need and desire for balance. A rolled, mocc-stitched seam creates clean, contrast lines in this relaxed boat shoe.

  • Color: Grey Gantry
  • Brand: Nautica
  • ASIN: B07RC9HCS3
  • UPC: 191045889047



This item is designed to fit specific vehicles. Please ensure correct part fitment before purchasing this project. Contact the seller directly for additional product information and availability.bProduct DescriptionbbrulliSENSOR SHAFT RB 516liliIndicates The Passing Of Rotating MagnetliliCommonly Used For Clutch Driveshaft Front Wheel RPMliliSpeed Sensorliulbrbr

  • Brand: Racepak
  • UPC: 815046026965
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What are Wet & Dry Contacts

Contact Closure Sensor

How to identify wet vs. dry contacts using the Danfoss ERC 213. Read all the tech tips, take the quizzes and find our handy calculators at

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How to install a magnetic door contact | Reed switch

Contact Closure Sensor

Here I install a magnetic door contact on a PVC door and wire it to a Honeywell ADE Gen4 alarm panel. Magnetic door contacts are normally wired to the entry and exit zone of the alarm, with most alarms you can add more than one magnetic door contact as long as they are wired in series. This vid...

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Contact Closure Relay

Contact Closure Sensor

MirC controllers allow contact closure inputs to control relays in a remote location using a two board design. The sender board is equipped with contact closure inputs, used to control relays on the receiver board. The relay on the Receiver board can be used to interrupt the power of a device y...

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