MCM Electronics

Search results for Alarm Systems

230 Products Found Sort By
Product Detail Availability Buy
Image of Distributed By MCM 821B Chassis Mount Red Flashing LED

3

82-18945 - Chassis Mount Red Flashing LED

Chassis Mount Red Flashing LED

Mfr Name: Distributed By MCM

Mfr Number: 821B

In Stock

$3.29

Buy Now
Image of Safety Technology International 12006 The Mugger Stopper® Plus

3

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)
Buy Now
Image of Seco-larm SM-200Q/BR Alarm Switch Screw Terminals 3/4 Gap - Brown

3

82-13865 - Alarm Switch Screw Terminals 3/4" Gap - Brown

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/BR

In Stock

$2.09

Buy Now
Image of Defender Security DX-150 Security Proximeter

3

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)
Buy Now
Image of George Risk Industries 2020-12-W 2020 Series Press Fit Switch - Standard

3

82-3295 - 2020 Series Press Fit Switch - Standard

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: 2020-12-W

In Stock

$3.49

Buy Now
Image of Distributed By MCM VHS35 12VDC Weatherproof Electronic Alarm Siren 100dB

3

82-18925 - 12VDC Weatherproof Electronic Alarm Siren 100dB

12VDC Weatherproof Electronic Alarm Siren 100dB

Mfr Name: Distributed By MCM

Mfr Number: VHS35

In Stock

$10.79

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

3

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

Buy Now
Image of Elk Products ELK-SS15 Exterior Siren Dual Tone; Self-Contained Siren

3

82-3790 - Exterior Siren Dual Tone; Self-Contained Siren

Exterior Siren Dual Tone; Self-Contained Siren Two Tones, Yelp & Steady Pre-Wired For Easy Installation Interior or Exterior use UL Listed Lifetime Limited Warranty

Mfr Name: Elk Products

Mfr Number: ELK-SS15

In Stock

$10.79

Buy Now
Image of Seco-larm SM-204/BR Alarm Switch Prewired Flanged; 1 Gap - Brown

3

82-13875 - Alarm Switch Prewired Flanged; 1" Gap - Brown

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

Mfr Name: Seco-larm

Mfr Number: SM-204/BR

In Stock

$2.39

Buy Now
Image of Seco-larm SL-126A Amber Strobe

3

82-2570 - Amber Strobe

Amber Strobe for 3~14VDC applications.

Mfr Name: Seco-larm

Mfr Number: SL-126A

In Stock

$21.49

Buy Now
Image of Seco-larm SM-226L-3Q Overhead Door Alarm Switch NC/NO Contact; 3 Wires

3

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

Buy Now
Image of Elk Products ELK-912 Compact Relay

3

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

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

3

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

Limited Stock Clearance Item

$2.99

(Reg: $8.99)
Buy Now
Image of ATW Security DT-25 15 Watt Siren

3

82-7340 - 15 Watt Siren

Can be flush mounted or surface mounted Dual tone: Steady and warble 103dB Operating voltage: 6~14VDC Color: White Dimensions: 4.7" x 4.7" x 1.6"

Mfr Name: ATW Security

Mfr Number: DT-25

In Stock

$11.99

Buy Now
Image of Distributed By MCM BZ35/LS 12VDC Piezo Buzzer 100dB

3

82-18910 - 12VDC Piezo Buzzer 100dB

12VDC Piezo Buzzer 100dB

Mfr Name: Distributed By MCM

Mfr Number: BZ35/LS

In Stock

$5.29

Buy Now
Previous   1 2 3 4 5 ... 15 Next
Intorducing the new Raspberry Pi 2 - Now 6x faster
Same low price and size. More memory faster quad core procesor