MCM Electronics

Search results for Alarm Systems

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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 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

Limited Stock

$3.99

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Image of Altronix RBSNTTL Relay Modules

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82-3210 - Relay Modules

12 or 24VDC selectable operation. 3~24VDC, 1mA positive or negative trigger. Double form "C" 2A, 120VAC/28VDC contacts. Mfr. #RBSN-TTL.

Mfr Name: Altronix

Mfr Number: RBSNTTL

In Stock

$16.99

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Image of Defender Security DX-150 Security Proximeter

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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 Distributed By MCM VHS35 12VDC Weatherproof Electronic Alarm Siren 100dB

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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

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Image of Distributed By MCM VHS65 Weather Resistant 12VDC Piezo Alarm

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82-18920 - Weather Resistant 12VDC Piezo Alarm

Weather Resistant 12VDC Piezo Alarm

Mfr Name: Distributed By MCM

Mfr Number: VHS65

Limited Stock

$10.59

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

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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

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Image of Elk Products ELK-0650 6V 5.0Ah Rechargable Sealed Lead Acid Battery

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82-4740 - 6V 5.0Ah Rechargable Sealed Lead Acid Battery

ELK Sealed Lead Acid Batteries are excellent for the following applications with regard to size, Amp hour rating, and proper terminal connections: battery backup (for Access Control Systems, Fire Alarm Systems, and Security Alarm Systems), emergency lights, lighte...

Mfr Name: Elk Products

Mfr Number: ELK-0650

In Stock

$13.99

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Image of ATW Security DS-301SET 25 Watt Siren with Enclosure

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82-7335 - 25 Watt Siren with Enclosure

Dual tone: Steady and warble 117dB Weather resistant Dual tamper switches front and back Operating voltage: 6~14VDC Color: Stainless steel Dimensions: 5.7" x 5.7" x 3.7"

Mfr Name: ATW Security

Mfr Number: DS-301SET

In Stock

$38.49

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Image of Elk Products ELK-1280 12V 8.0Ah Rechargable Sealed Lead Acid Battery

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82-4755 - 12V 8.0Ah Rechargable Sealed Lead Acid Battery

ELK Sealed Lead Acid Batteries are excellent for the following applications with regard to size, Amp hour rating, and proper terminal connections: battery backup (for Access Control Systems, Fire Alarm Systems, and Security Alarm Systems), emergency lights, lighte...

Mfr Name: Elk Products

Mfr Number: ELK-1280

In Stock

$26.99

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Image of Distributed By MCM SAPPHIRE PLUS 16OHM Wall Flush Mount Siren

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82-18935 - Wall Flush Mount Siren

Wall Flush Mount Siren

Mfr Name: Distributed By MCM

Mfr Number: SAPPHIRE PLUS 16OHM

Limited Stock

$8.79

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

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82-18910 - 12VDC Piezo Buzzer 100dB

12VDC Piezo Buzzer 100dB

Mfr Name: Distributed By MCM

Mfr Number: BZ35/LS

In Stock

$5.29

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Image of Distributed By MCM SR00158 Foil Block

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SR00158 - Foil Block

The double foil block is made from acrylic plastic and has an extended plate. The foil block cover is made from white acrylic plastic. The cover clips on to the foil block to conceal connections and for neater installation.

Mfr Name: Distributed By MCM

Mfr Number: SR00158

In Stock

$1.49

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Image of Seco-larm SM-216Q/BR Alarm Switch Screw Terminals 2-3/4 Gap - Brown

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82-13867 - Alarm Switch Screw Terminals 2-3/4" Gap - Brown

The SECO-LARM Wide Gap Magnetic Contact is a 2 3/4 inch magnet for normally-closed circuits. Perfect for loose-fitting door and windows, steel doors and other applications where wide gaps are found.

Mfr Name: Seco-larm

Mfr Number: SM-216Q/BR

In Stock

$6.49

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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

Limited Stock Clearance Item

$2.24

(Reg: $8.99)
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