MCM Electronics

Search results for Alarm Systems

236 Products Found Sort By
Product Detail Availability Buy
Image of Defender Security DX-150 Security Proximeter

683

82-15295 - Security Proximeter

SECURITY PROXIMETERSelectable Hi/Low activation distancesSupplied with 1x Transmitter, 1x Receiver, 1x double sde foam, 2x CR2032 BatteriesActivating distance range: 3 - 13m

Mfr Name: Defender Security

Mfr Number: DX-150

In Stock

$13.49

(MSRP: $18.99)
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Image of George Risk Industries RB-01-W ALARM SWITCH                   ROLLER BALL PLUNGER

667

82-3383 - Alarm Switch Roller Ball Plunger

ALARM SWITCH ROLLER BALL PLUNGER GRI Roller Ball Plunger Contact, Standard, Features: Activated from 360 degree using a sliding motion

Mfr Name: George Risk Industries

Mfr Number: RB-01-W

In Stock

$6.49

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

667

82-20050 - Rare-Earth Recessed Contact

Rare-Earth Recessed Contact

Mfr Name: Seco-larm

Mfr Number: SM-4103-TQ/W

In Stock

$2.49

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Image of Velleman SA PIR415U MINI PIR MOTION DETECTOR

653

82-15125 - Mini PIR Motion Detector

Mini Passive I.R. Motion Detector With automatic day/night identification Light sensitivity and ON-time adjustable Designed with permanent installation in mind

Mfr Name: Velleman SA

Mfr Number: PIR415U

In Stock

$18.49

(MSRP: $22.95)
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Image of Seco-larm SM-226L-3Q Overhead Door Alarm Switch NC/NO Contact; 3 Wires

644

82-13985 - Overhead Door Alarm Switch NC/NO Contact; 3 Wires

Use this heavy-duty magnetic Garage Door Contact Switch on garage doors, roll-up doors and other doors or gates where it may be difficult to mount regular magnetic contacts. Smaller magnetic switches have a small operating gap where the contact and magnet must be ...

Mfr Name: Seco-larm

Mfr Number: SM-226L-3Q

In Stock

$19.99

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Image of George Risk Industries 29A-W 29 Series Surface Mount Switch

644

82-3323 - 29 Series Surface Mount Switch

The 29 series switch is the most versatile switch used today in commercial and residential applications. The 29P series comes with 24" jacketed lead.

Mfr Name: George Risk Industries

Mfr Number: 29A-W

In Stock

$4.49

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Image of Skylink ML-100A AAA+ Home Smart Center Kit

623

82-16970 - AAA+ Home Smart Center Kit

The Skylink Wireless Alarm System not only prevents theft and property damage, but it also provides complete control of your home and business. The simple DIY setup facilitates quick installation without the expense of professional assistance, and the system is ex...

Mfr Name: Skylink

Mfr Number: ML-100A

In Stock

$165.00

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Image of George Risk Industries N2020-T-W 2020 Series Press Fit Switch - Neodymium Magnet, Terminals

621

82-3301 - 2020 Series Press Fit Switch - Neodymium Magnet, Terminals

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: N2020-T-W

In Stock

$4.99

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Image of George Risk Industries 100-T-W 100 Series Surface Mount Switch - Screw Terminals

616

82-3277 - 100 Series Surface Mount Switch - Screw Terminals

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. Adhesive strips and screws included.

Mfr Name: George Risk Industries

Mfr Number: 100-T-W

In Stock

$4.49

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Image of Seco-larm SL-126A Amber Strobe

614

82-2570 - Amber Strobe

Amber Strobe for 3~14VDC applications.

Mfr Name: Seco-larm

Mfr Number: SL-126A

In Stock

$21.49

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Image of Elk Products ELK-1280 12V 8.0Ah Rechargable Sealed Lead Acid Battery

614

82-4755 - 12V 8.0Ah 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-1280

In Stock

$26.99

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Image of Distributed By MCM 82-956 Wall Mount Siren with LED Strobe

613

82-956 - Wall Mount Siren with LED Strobe

110db sirenWeather resistantEight LEDs produce high flash yet consume low powerReverse polarity protectionPower input: 12VDC (Black/Red tinned leads connect to 12VDC panel power supply)Stainless steel mounting screws includedDimensions: 4.5"(H) x 2.75"(W) x 1.75"(...

Mfr Name: Distributed By MCM

Mfr Number: 82-956

In Stock

$16.49

(MSRP: $24.99)
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Image of George Risk Industries 180-12-W 180 Series Steel Door Switch - Standard

613

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 Elk Products ELK-100 High Performance Siren Driver

611

82-2140 - High Performance Siren Driver

The ELK-100 Siren Driver is a great choice for residential and commercial security installations. It is extremely loud and draws less current than most siren drivers. Our exclusive MilliMiser™ option allows further reduction of current draw for controls that...

Mfr Name: Elk Products

Mfr Number: ELK-100

In Stock

$27.49

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Image of Seco-larm SS-072Q Tamper Switch N/C

610

82-2575 - Tamper Switch N/C

White plunger type tamper switches with screw terminals for panel, siren and bell boxes.

Mfr Name: Seco-larm

Mfr Number: SS-072Q

In Stock

$2.39

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