MCM Electronics

Search results for Alarm Systems

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Image of Distributed By MCM VPHS43 Weather Resistant 12VDC Piezo Alarm

3

82-18915 - Weather Resistant 12VDC Piezo Alarm

Piezo Sounder Unobtrusive, weather resistant sounder, with a high frequency sound output and low current consumption. Ideal for motorbikes and vehicle alarms, internal and external security systems

Mfr Name: Distributed By MCM

Mfr Number: VPHS43

Limited Stock

$1.27

(Reg: $8.19)
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Image of George Risk Industries 4402-A Industrial Aluminum Surface Mount Switch Set (2.5in Wide Gap; SPDT)

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82-21255 - Industrial Aluminum Surface Mount Switch Set (2.5in Wide Gap; SPDT)

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: 4402-A

In Stock

$29.99

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Image of George Risk Industries 55F-12-BA-W 50 Series Miniature Switch

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82-3367 - 50 Series Miniature Switch

50, 50F and 55F series switches are the most chosen switch configurations for residential installations. Low profile and self adhesive 3M tape make installation quick and simple. 50F and 55F come with break aways for applications where screw mounts are needed.

Mfr Name: George Risk Industries

Mfr Number: 55F-12-BA-W

Limited Stock

$0.94

(Reg: $3.99)
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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

Flashing LED

Mfr Name: Distributed By MCM

Mfr Number: 821B

Limited Stock

$0.74

(Reg: $3.29)
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Image of Seco-larm ST-BD01Q Low Voltage Battery Cut-Off - 12/24V Selectable

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82-13990 - Low Voltage Battery Cut-Off - 12/24V Selectable

The Enforcer Low-Voltage Battery Cut-Off prevents deep discharge of backup batteries. Use it to save power for a backup battery on your security system. If there is a power failure this device will ensure that your backup battery remains powered and your security ...

Mfr Name: Seco-larm

Mfr Number: ST-BD01Q

In Stock

$14.99

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Image of George Risk Industries 50F-12-BA-W 50 Series Miniature Switch

3

82-3357 - 50 Series Miniature Switch

50, 50F and 55F series switches are the most chosen switch configurations for residential installations. Low profile and self adhesive 3M tape make installation quick and simple. 50F and 55F come with break aways for applications where screw mounts are needed.

Mfr Name: George Risk Industries

Mfr Number: 50F-12-BA-W

Limited Stock

$0.94

(Reg: $3.99)
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Image of George Risk Industries 2800 Water Sensor - 5VDC (Closed Loop; Integrated Probes)

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82-21285 - Water Sensor - 5VDC (Closed Loop; Integrated Probes)

Undetected water damage such as that caused by leaking pipes or corroded water heaters cost homeowners ten’s of thousands of dollars each year. Such repairs are time consuming and costly to correct. Applications could include computer room sub-floor areas, telepho...

Mfr Name: George Risk Industries

Mfr Number: 2800

Limited Stock

$5.36

(Reg: $17.99)
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Image of George Risk Industries 100-T-W 100 Series Surface Mount Switch - Screw Terminals

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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 George Risk Industries 28AXWG-W Extra Wide Gap - 28 Series Surface Mount Switch

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82-3322 - Extra Wide Gap - 28 Series Surface Mount Switch

The 28 series switch is designed with hidden terminals applicable for both residential and commercial installations. All can be installed on a steel surface with a minimum gap penalty. The terminals are recessed on the back allowing for tamper resistant installati...

Mfr Name: George Risk Industries

Mfr Number: 28AXWG-W

Limited Stock

$1.65

(Reg: $5.49)
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Image of Distributed By MCM SR00036 Compact Alarm Control Module

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SR00036 - Compact Alarm Control Module

A compact loop alarm for a variety of intruder entry and anti-theft applications including anti-shoplifting alarms, intruder alert, boat, caravan or vehicle alarms, storeroom protection, etc. Provisions are made for both a normally closed loop, containing detectio...

Mfr Name: Distributed By MCM

Mfr Number: SR00036

Limited Stock

$10.64

(Reg: $49.00)
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Image of Velleman SA HAM10N LANYARD ALARM

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82-15115 - Lanyard Alarm

Lanyard Alarm Simple and efficient Low cost protection for valuables Alarm sounds when the cable is cut or the sensor is removed

Mfr Name: Velleman SA

Mfr Number: HAM10N

Limited Stock

$4.75

(Reg: $20.49)
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Image of Seco-larm SM-226R-3Q Round Overhead Door Contact

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82-20110 - Round Overhead Door Contact

Round Overhead Door Contact Magnet is enclosed in an epoxy compound inside a round-backed aluminum housing which mounts directly to the garage door. The special shape discourages using the housing as a foothold when closing the door and offers no projecting edg...

Mfr Name: Seco-larm

Mfr Number: SM-226R-3Q

In Stock

$18.99

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Image of George Risk Industries 400-B Industrial Surface Mount Switch Set (Concealed Terminals) - Brown

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82-21245 - Industrial Surface Mount Switch Set (Concealed Terminals) - Brown

The GRI series of commercial and industrial switch sets offers the installer two choices. The 400 Series incorporates hidden terminals, inset into the recessed back to provide tamper resistant installations.

Mfr Name: George Risk Industries

Mfr Number: 400-B

Limited Stock

$2.01

(Reg: $6.99)
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Image of Skylink HA-434TL Additional Motion Sensor for Wireless Long Range Alarm/Alert System

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82-16963 - Additional Motion Sensor for Wireless Long Range Alarm/Alert System

The Household Alert Systems are a simple and inexpensive way of bringing some peace of mind to your home.

Mfr Name: Skylink

Mfr Number: HA-434TL

Limited Stock

$7.63

(Reg: $30.49)
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Image of Distributed By MCM 3ET5365 Timer Switch Module

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82-18610 - Timer Switch Module

Time Switch This is a simple to use time-switch with automatic summer time correction. This feature means that it is ideally suited to applications where it is inconvenient to have to re-adjust a system twice a year when the clocks change. This has numerous app...

Mfr Name: Distributed By MCM

Mfr Number: 3ET5365

Limited Stock

$32.68

(Reg: $109.00)
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