MCM Electronics

Search results for Alarm Systems

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Product Detail Availability Buy
Image of Defender Security DX-150 Security Proximeter

5453

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 Projects Unlimited API-4260-LW150-R 12VDC Programmable Buzzer

3146

50-2992 - 12VDC Programmable Buzzer

Programmable Indicator This device connects to any 12VDC source in the same manner as commonly available buzzers and piezo sounders, yet allows you to program up to 30 seconds of any WAV or MP3 file via USB from your computer. With the flexibility of programming ...

Mfr Name: Projects Unlimited

Mfr Number: API-4260-LW150-R

In Stock

$16.22

(MSRP: $19.95)
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Image of Seco-larm ST-BD01Q Low Voltage Battery Cut-Off - 12/24V Selectable

2810

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 Seco-larm SM-226LQ Heavy-Duty Magnetic Garage Door Switch-N.O. Contact for N.C. Circuits

2799

82-13885 - Heavy-Duty Magnetic Garage Door Switch-N.O. Contact for N.C. Circuits

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-226LQ

In Stock

$14.49

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Image of Swann Security SW347-WA2 Wireless Home Alarm System

2744

82-14410 - Wireless Home Alarm System

With the Wireless Home Alarm System protecting your home, apartment or small business, security has never been so easy and affordable. The pack contains all you need for a complete wireless alarm system.

Mfr Name: Swann Security

Mfr Number: SW347-WA2

In Stock

$97.99

(MSRP: $229.00)
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Image of Safety Technology International STI-WS100SG2 All-In-One Wireless Home Alarm System

2293

82-14175 - All-In-One Wireless Home Alarm System

The Wireless Home Alarm is a high quality security system with user-friendly features that allow you to know your home or office is secure at all times. The system is controlled by a Smart Panel which gathers information from wireless sensors placed in various loc...

Mfr Name: Safety Technology International

Mfr Number: STI-WS100SG2

In Stock

$99.99

(Reg: $134.00)
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Image of Seco-larm SM-217Q/W Alarm Switch Screw Terminals Miniature with 2 Gap - White

2025

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 Seco-larm SM-226RQ Overhead Door Alarm Switch (NO Contact for closed circuit systems)

1887

82-13986 - Overhead Door Alarm Switch (NO Contact for closed circuit systems)

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-226RQ

In Stock

$13.99

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

1794

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 Elk Products ELK-912 Compact Relay

1717

82-2175 - Compact Relay

The ELK-912 is a high quality 12VDC relay. It features SPDT form "C" heavy duty dry contacts, low current draw, and positive or negative activation. All units are conveniently packed in a reusable poly storage box.

Mfr Name: Elk Products

Mfr Number: ELK-912

In Stock

$9.79

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Image of Seco-larm SA-025Q Timer Module

1715

82-8590 - Timer Module

Timer can be set to open or close the relay at the start or end of a timing cycle from 1 to 60 seconds. Can be triggered by positive DC voltage, dry contact closure or open dry contact. The relay can be programmed to pulse activate or activate for one second at th...

Mfr Name: Seco-larm

Mfr Number: SA-025Q

In Stock

$18.99

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Image of Elk Products ELK-SS30 30 Watt Siren

1684

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 Seco-larm SM-226L Overhead Garage Door Contact

1653

82-030 - Overhead Garage Door Contact

These garage door contacts for closed circuits are used for systems that expect a closed circuit when the magnet and sensor are together. When the magnet and sensor separate, the circuit opens. Switch contacts, which are normally open, close when the door is in ...

Mfr Name: Seco-larm

Mfr Number: SM-226L

In Stock

$13.49

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Image of Alarm Controls 6131NT Alarm Control Panel with Entry/Exit Delay

1612

82-095 - Alarm Control Panel with Entry/Exit Delay

Alarm control panel with adjustable entry/exit delay

Mfr Name: Alarm Controls

Mfr Number: 6131NT

In Stock

$142.00

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Image of George Risk Industries 100-12 100 Series Surface Mount Switch - Standard

1578

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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