MCM Electronics

Search results for Alarm Systems

243 Products Found Sort By
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Product Detail Availability Buy
Image of Skylink GT-100A Garage One™ Door Closer Set

3918

82-16985 - Garage One™ Door Closer Set

The Garage OneTM Automatic Garage Door Closer will close your garage door after a preset amount of time. Choose from 2, 5, 10 or 20-minutes. This system provides a sense of security - even if you forgot to close the garage door, the GT-100A will always close it fo...

Mfr Name: Skylink

Mfr Number: GT-100A

In Stock Clearance Item

$30.37

(Reg: $40.49)
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Image of Projects Unlimited API-4260-LW150-R 12VDC Programmable Buzzer

3514

50-2992 - 12VDC Programmable Buzzer

Programmable Indicator This device connects to any 12VDC source in the same manner as commonly available buzzers and piezo sounders, yet allows you to program up to 30 seconds of any WAV or MP3 file via USB from your computer. With the flexibility of programming ...

Mfr Name: Projects Unlimited

Mfr Number: API-4260-LW150-R

In Stock

$16.22

(MSRP: $19.95)
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Image of Seco-larm SM-4003-TQ/W Quick-Connect Contact

3126

82-20070 - Quick-Connect Contact

Quick-Connect Contact

Mfr Name: Seco-larm

Mfr Number: SM-4003-TQ/W

In Stock New Item

$2.99

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Image of Seco-larm SM-4103-TQ/W Rare-Earth Recessed Contact

3052

82-20050 - Rare-Earth Recessed Contact

Rare-Earth Recessed Contact

Mfr Name: Seco-larm

Mfr Number: SM-4103-TQ/W

In Stock New Item

$2.49

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Image of Seco-larm SM-4004-TQ/W Capsule Type Surface Mount Contact

2995

82-20045 - Capsule Type Surface Mount Contact

Capsule Type Surface Mount Contact

Mfr Name: Seco-larm

Mfr Number: SM-4004-TQ/W

In Stock New Item

$2.99

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Image of Seco-larm SM-4105-LQ/W Steel Door Recessed Contact with Leads N.C. 1 Gap (White)

2979

82-20085 - Steel Door Recessed Contact with Leads N.C. 1" Gap (White)

Steel Door Recessed Contact with Leads N.C. 1" Gap (White)

Mfr Name: Seco-larm

Mfr Number: SM-4105-LQ/W

In Stock New Item

$2.99

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Image of Seco-larm SM-4105-LQ/B Steel Door Recessed Contact N.C. 1 Gap (Brown)

2954

82-20080 - Steel Door Recessed Contact N.C. 1" Gap (Brown)

Steel Door Recessed Contact N.C. 1" Gap (Brown)

Mfr Name: Seco-larm

Mfr Number: SM-4105-LQ/B

In Stock New Item

$2.99

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Image of Seco-larm SM-4104-TQ/W Steel Door Recessed Contact N.C. 1 Gap (White)

2931

82-20075 - Steel Door Recessed Contact N.C. 1" Gap (White)

Steel Door Recessed Contact N.C. 1" Gap (White)

Mfr Name: Seco-larm

Mfr Number: SM-4104-TQ/W

In Stock New Item

$2.99

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Image of Seco-larm SM-4302-LQ/W Roller-Ball Recessed- Mount

2928

82-20095 - Roller-Ball Recessed- Mount

Roller-Ball Recessed- Mount

Mfr Name: Seco-larm

Mfr Number: SM-4302-LQ/W

In Stock New Item

$2.49

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Image of Seco-larm SM-4601-LQ Industrial Wide Gap Contact

2921

82-20060 - Industrial Wide Gap Contact

Industrial Wide Gap Contact

Mfr Name: Seco-larm

Mfr Number: SM-4601-LQ

In Stock New Item

$7.99

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Image of Seco-larm SM-226R-3Q Round Overhead Door Contact

2902

82-20110 - Round Overhead Door Contact

Round Overhead Door Contact

Mfr Name: Seco-larm

Mfr Number: SM-226R-3Q

In Stock New Item

$19.99

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Image of Seco-larm SM-4301-TQW Plunger Type Contact

2885

82-20105 - Plunger Type Contact

Plunger Type Contact

Mfr Name: Seco-larm

Mfr Number: SM-4301-TQW

In Stock New Item

$2.39

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Image of Seco-larm SM-4303-TQ/W Roller-Ball Quick Connect

2883

82-20100 - Roller-Ball Quick Connect

Roller-Ball Quick Connect

Mfr Name: Seco-larm

Mfr Number: SM-4303-TQ/W

In Stock New Item

$2.39

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Image of Seco-larm SA-027WQ 7-Day Timer

2883

82-20025 - 7-Day Timer

7-Day Timer

Mfr Name: Seco-larm

Mfr Number: SA-027WQ

In Stock New Item

$49.99

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Image of Seco-larm SM-4201-LQ Track-Mount Overhead

2880

82-20055 - Track-Mount Overhead

Track-Mount Overhead

Mfr Name: Seco-larm

Mfr Number: SM-4201-LQ

In Stock New Item

$17.99

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