MCM Electronics

Search results for Alarm Systems

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Image of Elk Products 1213 12V 1.3Ah Rechargable Sealed Lead Acid Battery

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82-4745 - 12V 1.3Ah 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: 1213

In Stock

$16.99

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Image of Seco-larm SM-300Q/W Alarm Switch Screw Terminals N.O. Contact/Mag; 3/4 Gap

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82-13870 - Alarm Switch Screw Terminals N.O. Contact/Mag; 3/4" Gap

For added protection around your home, add a pair of Surface Mount Magnetic Contact Switches to almost any security system. The switch is ideal for any normally open location and will send an alert signal to your security system when it is no longer in a normally ...

Mfr Name: Seco-larm

Mfr Number: SM-300Q/W

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

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82-20045 - Capsule Type Surface Mount Contact

CAPSULE TYPE CONTACT Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life.

Mfr Name: Seco-larm

Mfr Number: SM-4004-TQ/W

In Stock

$2.99

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Image of Seco-larm SM-4003-TQ/W Quick-Connect Contact

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82-20070 - Quick-Connect Contact

Quick-Connect Contact Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life.

Mfr Name: Seco-larm

Mfr Number: SM-4003-TQ/W

In Stock

$2.49

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Image of Distributed By MCM SR00001 Aluminum Foil Loop

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SR00001 - Aluminum Foil Loop

Aluminum conductive foil to detect forced entry via glass doors, windows, skylights or even partitioned walls. The tape easily breaks, creating an open circuit which an alarm system can detect. The self-adhesive foil has a width of 9mm and has a liner for ease of ...

Mfr Name: Distributed By MCM

Mfr Number: SR00001

In Stock

$3.99

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Image of Altronix RB 610 Relay Modules

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82-3200 - Relay Modules

Each cluster contains six relay modules which can be separated by simply snapping them apart. 12 or 24VDC selectable operation. Single form "C" 10A/120VAC or 28VDC relay contact. Screw terminals handle up to 12 gauge wire. Mfr. #RB610.

Mfr Name: Altronix

Mfr Number: RB 610

In Stock

$27.99

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Image of George Risk Industries 4532 Miniature Overhead Door Switch (Closed Loop;N/O)

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82-3338 - Miniature Overhead Door Switch (Closed Loop;N/O)

The 4532 is a miniature, low-profile reed switch in cast aluminum for durability in harsh environments. The 4532 features 2 feet of heavy-duty armored cable for protection from the elements and a versatile universal magnet which can be mounted at various angles fo...

Mfr Name: George Risk Industries

Mfr Number: 4532

In Stock

$17.49

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Image of George Risk Industries 180-12-W 180 Series Steel Door Switch - Standard

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82-3287 - 180 Series Steel Door Switch - Standard

The 180 series switch is a 3/4" diameter recessed switch designed for residential, commercial and industrial steel doors and frames.

Mfr Name: George Risk Industries

Mfr Number: 180-12-W

In Stock

$5.49

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

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82-20095 - Roller-Ball Recessed- Mount

Roller-Ball Recessed-Mount Used for protecting sliding doors and windows where space is limited

Mfr Name: Seco-larm

Mfr Number: SM-4302-LQ/W

In Stock

$2.49

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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

$1.99

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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 Seco-larm SM-205Q/W Alarm Switch Prewired Side Flanged; 1quot; Gap - White

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82-13878 - Alarm Switch Prewired Side Flanged; 1quot; Gap - White

Self-stick magnetic contacts with pre-wired 15” leads. Leads extend from contact end

Mfr Name: Seco-larm

Mfr Number: SM-205Q/W

In Stock

$2.39

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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 Seco-larm SM-4601-L3Q Industrial Wide Gap Contact

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82-20065 - Industrial Wide Gap Contact

Industrial Wide Gap Contact Useful for industrial situations where a wide-gap, surface mount contact is needed.

Mfr Name: Seco-larm

Mfr Number: SM-4601-L3Q

In Stock

$9.99

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