MCM Electronics

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Image of George Risk Industries 2826FS Liquid Level Sensor for use with Wireless Transmitters (Fail Safe)

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82-21295 - Liquid Level Sensor for use with Wireless Transmitters (Fail Safe)

The G.R.I. 2826 Sensor was designed in response to a direct request for a small electronic sensor capable of detecting non-volatile liquids in remote hard to reach locations. The sensor, in conjunction with your favorite wireless transmitter, can be used to dete...

Mfr Name: George Risk Industries

Mfr Number: 2826FS

In Stock

$53.99

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Image of Seco-larm SR-2212-C5AQ Relay Module - 12/24VDC Trigger Voltage, One 5A Form C DPDT Relay

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82-21400 - Relay Module - 12/24VDC Trigger Voltage, One 5A Form C DPDT Relay

SR-2212-C5AQ is for any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections.

Mfr Name: Seco-larm

Mfr Number: SR-2212-C5AQ

In Stock

$9.99

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Image of Seco-larm SR-2206-C5AQ Relay Module - 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay

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82-21405 - Relay Module - 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay

Relay Module - 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay

Mfr Name: Seco-larm

Mfr Number: SR-2206-C5AQ

In Stock

$9.99

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Image of George Risk Industries 110-T-W 100 Series Surface Mount Switch - Standard w/Terminals

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82-3283 - 100 Series Surface Mount Switch - Standard w/Terminals

The 110 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: 110-T-W

In Stock

$3.99

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

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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 Elk Products 20K-124 ELK-124 RECORDABLE             ANNUNCIATOR 120S

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82-4920 - Elk-124 Recordable Annunciator 120s

The ELK-124 v.3 is a new and enhanced 8 channel recordable voice module. It’s ideal for applications such as telephone on-hold announcements, security and access control warnings, museum narrations, and more.

Mfr Name: Elk Products

Mfr Number: 20K-124

In Stock

$174.00

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Image of Safety Technology International ED-50 Rex Plus® Electronic Watchdog Alarm System

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82-13655 - Rex Plus® Electronic Watchdog Alarm System

Rex Plus® is the electronic watchdog that never sleeps. Rex can see through thick doors, walls, glass, and his barking gets louder as the intruder gets closer. Perfect for apartments, homes, stores, and all buildings that require security.

Mfr Name: Safety Technology International

Mfr Number: ED-50

In Stock

$87.49

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Image of Velleman SA HAM1011 MINI PIR SENSOR WITH ALARM

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82-15120 - Mini PIR Sensor With Alarm

Mini PIR Sensor With Alarm Wide detection range / easy installation "Ding-dong" and alarm Can be used indoors at home and on trips, Can be installed horizontally or vertically or used as a freestanding device The detection range can be adjusted freely ...

Mfr Name: Velleman SA

Mfr Number: HAM1011

In Stock

$20.49

(MSRP: $26.95)
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Image of Skylink GB-318 Wireless HomeControl Garage Door Controller Switch

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82-16952 - Wireless HomeControl Garage Door Controller Switch

Replace the traditional wall button for your garage door with the Smart Button™ to control your garage door with the SkylinkHome™ system.

Mfr Name: Skylink

Mfr Number: GB-318

Limited Stock

$25.49

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

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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 Distributed By MCM HAM103 Window Door Alarm - 3pk

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82-18965 - Window Door Alarm - 3pk

Window Door Alarm 3 Pack Easy installation with no wiring

Mfr Name: Distributed By MCM

Mfr Number: HAM103

Limited Stock

$5.99

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

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82-20025 - 7-Day Timer

7-Day Timer This extremely capable 7-day timer is great for holiday lighting. It also has 16 different setting you can program.

Mfr Name: Seco-larm

Mfr Number: SA-027WQ

In Stock

$42.99

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Image of George Risk Industries 4400-A Industrial Aluminum Surface Mount Switch Set (2.5in Wide Gap; N/O)

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82-21250 - Industrial Aluminum Surface Mount Switch Set (2.5in Wide Gap; N/O)

GRI's 4400 Switch Series is a heavy duty surface mounted industrial grade contact. A weather resistant rugged aluminum housing and a variety of optional mounting brackets make it ideal for securing chain link gates, overhead garage doors, safes or walk-in freezer ...

Mfr Name: George Risk Industries

Mfr Number: 4400-A

In Stock

$29.99

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Image of Seco-larm ENFORCER190 Glass Beark Sensor

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82-21390 - Glass Beark Sensor

The ENFORCER190 is a sensor that is ideal for rooms with multiple windows or where attaching a vibration sensor directly to the glass may not be possible

Mfr Name: Seco-larm

Mfr Number: ENFORCER190

In Stock

$32.99

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Image of George Risk Industries 50RF-12WG-W 50R Series Switch - Wide Gap w/Flange

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82-3363 - 50R Series Switch - Wide Gap w/Flange

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: 50RF-12WG-W

In Stock

$4.49

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