MCM Electronics

Search results for Alarm Systems

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

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82-13866 - Alarm Switch Screw Terminals 3/4" Gap - White

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/W

In Stock

$2.49

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Image of Seco-larm SM-217Q/W Alarm Switch Screw Terminals Miniature with 2 Gap - White

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82-13869 - Alarm Switch Screw Terminals Miniature with 2" Gap - White

The easy-to-install normallyopen magnetic contacts include a wide 2" gap, for use with loose-fitting doors and windows, steel doors, and other applications where wide gaps are found.

Mfr Name: Seco-larm

Mfr Number: SM-217Q/W

In Stock

$3.49

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Image of George Risk Industries 5065 5000 Series Recessed Switch

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82-3342 - 5000 Series Recessed Switch

5065 Series switch is 7/8" length, 3/8" diameter press fit switch with 12" leads (white) with 3/8" diameter magnet. Standard. Mfr. #5065.

Mfr Name: George Risk Industries

Mfr Number: 5065

In Stock

$2.99

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Image of Distributed By MCM 82-951 Flush Mount Alarm 110DB

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82-951 - Flush Mount Alarm 110DB

Flush Mount Piezo Siren Compact device mounts on any surface and produces a piercing 110dB siren tone. Perfect for interior use when you want a potential intruder to know they've been detected. Mounts with standard wood screws or wall anchors and requires 12VDC...

Mfr Name: Distributed By MCM

Mfr Number: 82-951

In Stock

$10.99

(MSRP: $19.95)
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Image of Defender Security WA88 Door/Window Alarm

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82-14770 - Door/Window Alarm

Alarm sounds when magnetic contact is separated Powerful 105dB alarm Easy installation in seconds Requires 3x 1.5V LR44 batteries (supplied) Dimensions: 41x62x21mm

Mfr Name: Defender Security

Mfr Number: WA88

In Stock

$3.99

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Image of Elk Products ELK-SS30 30 Watt Siren

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82-3780 - 30 Watt Siren

The ELK-SS30 is a dual tone indoor/outdoor siren, 6~12VDC, 1.1Ah, 120dB. Dimensions: 6" (W) x 8" (H) x 9.5" (D). Mfr. #ELK-SS30.

Mfr Name: Elk Products

Mfr Number: ELK-SS30

In Stock

$18.99

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Image of George Risk Industries PB-2020-W Plunger Switch - Press Fit

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82-3381 - Plunger Switch - Press Fit

The plunger switch is designed to incorporate a plunger or push-to-activate function into the shortest, most compact package available. Promoted as a solution to securing the newest generation of vinyl extruded or custom type windows, installation requires that a...

Mfr Name: George Risk Industries

Mfr Number: PB-2020-W

In Stock

$3.99

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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 Safety Technology International 12006 The Mugger Stopper® Plus

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82-14180 - The Mugger Stopper® Plus

The Mugger Stopper® Plus is the best new personal alert product available. One push of the button and a piercing 120dB alarm goes off while a strobe light flashes to draw immediate attention to you, scaring off would-be muggers. Compact, shock-resistant, and lig...

Mfr Name: Safety Technology International

Mfr Number: 12006

In Stock

$9.79

(MSRP: $10.00)
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Image of Seco-larm SL-126A Amber Strobe

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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 Seco-larm SM-207-5Q/BR Recessed Alarm Switch Brown Stubby Switch And Magnet

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82-13880 - Recessed Alarm Switch Brown Stubby Switch And Magnet

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

Mfr Name: Seco-larm

Mfr Number: SM-207-5Q/BR

In Stock

$2.39

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

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82-13883 - 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-207-5LQ/W

In Stock

$2.39

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Image of Defender Security MA80 PIR AUTODIALLER & ALARM

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82-14795 - PIR Autodialler & Alarm

PIR AUTODIALLER & ALARM

Mfr Name: Defender Security

Mfr Number: MA80

In Stock

$21.49

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Image of Distributed By MCM LD-44-YELLOW PERSONEL ALARM KEY CHAIN       NECKLACE ALERT PENDANT

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82-615 - Personel Alarm KEY Chain Necklace Alert Pendant

Now you can own the smallest but loudest 110dB personal alarm. With two different length cords you can use it as a pendant, a bracelet, or in a variety of ways. Requires two "N" batteries not included (#291-070).

Mfr Name: Distributed By MCM

Mfr Number: LD-44-YELLOW

In Stock

$8.99

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Image of Seco-larm SM-205/BR Alarm Switch Prewired Side Flanged; 1 Gap - Brown

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82-13877 - Alarm Switch Prewired Side Flanged; 1" Gap - Brown

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

Mfr Name: Seco-larm

Mfr Number: SM-205/BR

In Stock

$2.39

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