MCM Electronics

Search results for Alarm Systems

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Image of Elk Products ELK-912 Compact Relay

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82-2175 - Compact Relay

The ELK-912 is a high quality 12VDC relay. It features SPDT form "C" heavy duty dry contacts, low current draw, and positive or negative activation. All units are conveniently packed in a reusable poly storage box.

Mfr Name: Elk Products

Mfr Number: ELK-912

In Stock

$9.79

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Image of Elk Products ELK-960 Delay Timer

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82-2190 - Delay Timer

The ELK-960 Delay Timer is an economical and flexible solution for many general-purpose time delay applications. The unit can be configured for use on either 12V or 24V systems, with positive or negative trigger logic. Trigger voltage can be as low as 4V, making t...

Mfr Name: Elk Products

Mfr Number: ELK-960

In Stock

$30.99

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Image of George Risk Industries 2020-12-W 2020 Series Press Fit Switch - Standard

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82-3295 - 2020 Series Press Fit Switch - Standard

These switches are some of the most versatile in a variety of applications. They stand up to pressure from swelling wood, shifting framing and extremes in temperature. This is due to the use of hot melt potting filler rather than hard epoxy which does not give...

Mfr Name: George Risk Industries

Mfr Number: 2020-12-W

In Stock

$3.49

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Image of Distributed By MCM 821B Chassis Mount Red Flashing LED

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82-18945 - Chassis Mount Red Flashing LED

Chassis Mount Red Flashing LED

Mfr Name: Distributed By MCM

Mfr Number: 821B

In Stock

$3.29

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Image of George Risk Industries DS-03 Short Roller Ball Switch SPDT; WHT

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DS-03 - Short Roller Ball Switch SPDT; WHT

SPDT The GRI Short Roller Ball is a unique combination of many features most requested by today's top install technicians. The single mounting configuration also eliminates the need for multiple stock variations like those required for horizontal and vertical mou...

Mfr Name: George Risk Industries

Mfr Number: DS-03

In Stock

$6.99

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Image of Distributed By MCM SR00158 Foil Block

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SR00158 - Foil Block

The double foil block is made from acrylic plastic and has an extended plate. The foil block cover is made from white acrylic plastic. The cover clips on to the foil block to conceal connections and for neater installation.

Mfr Name: Distributed By MCM

Mfr Number: SR00158

In Stock

$1.49

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Image of Distributed By MCM PC.09003 Viper GL Vibration Detector

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82-18870 - Viper GL Vibration Detector

Viper GL Vibration Detector

Mfr Name: Distributed By MCM

Mfr Number: PC.09003

In Stock

$17.89

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Image of Seco-larm SM-200Q/BR Alarm Switch Screw Terminals 3/4 Gap - Brown

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82-13865 - Alarm Switch Screw Terminals 3/4" Gap - Brown

The most basic sensors of any alarm system is a door and window Surface Mount Magnetic Contact Switch. This type of contact switch is for normally closed circuits; this means that the when the magnets are lined up, the switch is closed. This type of setup is ideal...

Mfr Name: Seco-larm

Mfr Number: SM-200Q/BR

In Stock

$2.09

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Image of Seco-larm SL-126Q/R Red Security Strobe Light

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82-13853 - Red Security Strobe Light

This low-cost, powerful strobe light quickly scares away burglars and notifies police of the location of your home or business. It’s an easy addition to any surveillance system.

Mfr Name: Seco-larm

Mfr Number: SL-126Q/R

In Stock

$18.49

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Image of George Risk Industries N50RF-12-W 50R Series Switch - w/Neodymium Magnet

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82-3362 - 50R Series Switch - w/Neodymium Magnet

50R and 50RF series switches are 1/4" diameter switches designed for applications where a small diameter recessed switch is required. These are ideal for residential applications where no sign of an alarm system should be seen.

Mfr Name: George Risk Industries

Mfr Number: N50RF-12-W

In Stock

$3.99

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Image of Elk Products ELK-0650 6V 5.0Ah Rechargable Sealed Lead Acid Battery

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82-4740 - 6V 5.0Ah Rechargable Sealed Lead Acid Battery

ELK Sealed Lead Acid Batteries are excellent for the following applications with regard to size, Amp hour rating, and proper terminal connections: battery backup (for Access Control Systems, Fire Alarm Systems, and Security Alarm Systems), emergency lights, lighte...

Mfr Name: Elk Products

Mfr Number: ELK-0650

In Stock

$13.99

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Image of Seco-larm SM-207-5Q/W Recessed Alarm Switch White Stubby Switch And Magnet

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82-13881 - Recessed Alarm Switch White Stubby Switch And Magnet

Normally closed magnetic contacts with a short 3/4" switch.

Mfr Name: Seco-larm

Mfr Number: SM-207-5Q/W

In Stock

$2.39

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Image of George Risk Industries 100-12 100 Series Surface Mount Switch - Standard

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82-3275 - 100 Series Surface Mount Switch - Standard

The 100 style switch is one of the most popular miniature surface mount switches used in installations. Available in both flanged and without flange they are perfect for residential and commercial use.

Mfr Name: George Risk Industries

Mfr Number: 100-12

In Stock

$4.49

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Image of Optex RX-40PI PIR Detector with Pet Immunity

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82-7640 - PIR Detector with Pet Immunity

Features "Quad Zone Logic" for accurate detection of humans. Designed to give extremely high false alarm protection with tolerance to spot temperature changes from curtains or small to medium size animals. Detects IR energy changes in both areas and then couples t...

Mfr Name: Optex

Mfr Number: RX-40PI

In Stock

$17.99

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Image of Distributed By MCM VHS65 Weather Resistant 12VDC Piezo Alarm

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82-18920 - Weather Resistant 12VDC Piezo Alarm

Weather Resistant 12VDC Piezo Alarm

Mfr Name: Distributed By MCM

Mfr Number: VHS65

In Stock

$10.59

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