MCM Electronics

Search results for Alarm Systems

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Image of George Risk Industries RB-01-W ALARM SWITCH                   ROLLER BALL PLUNGER

424

82-3383 - Alarm Switch Roller Ball Plunger

ALARM SWITCH ROLLER BALL PLUNGER GRI Roller Ball Plunger Contact, Standard, Features: Activated from 360 degree using a sliding motion

Mfr Name: George Risk Industries

Mfr Number: RB-01-W

In Stock

$6.49

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Image of George Risk Industries N50RF-12-W 50R Series Switch - w/Neodymium Magnet

424

82-3362 - 50R Series Switch - w/Neodymium Magnet

50R and 50RF series switches are 1/4" diameter switches designed for applications where a small diameter recessed switch is required. These are ideal for residential applications where no sign of an alarm system should be seen.

Mfr Name: George Risk Industries

Mfr Number: N50RF-12-W

In Stock

$3.99

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Image of George Risk Industries 4532 Miniature Overhead Door Switch

424

82-3338 - Miniature Overhead Door Switch

The 4532 low profile switch is made from cast aluminum for durability in harsh environments. The switch has 2' of armored cable and a versatile universal magnet which can be mounted at various angles for difficult installations.

Mfr Name: George Risk Industries

Mfr Number: 4532

In Stock

$17.49

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

424

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

In Stock

$3.99

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Image of Defender Security SPA66 Personal Alarm

424

82-15285 - Personal Alarm

PERSONAL ALARMMini personal alarm on a handy cordIdeal for children, joggers, cyclists etcPowerful 130 dB alarmRequires 3x LR44 batteries (supplied)

Mfr Name: Defender Security

Mfr Number: SPA66

Limited Stock

$3.79

(MSRP: $6.99)
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Image of George Risk Industries DS-01-W Dome Switch

424

82-3376 - Dome Switch

The new GRI Short Roller Ball is a unique combination of many features most requested by today's top install technicians. The single mounting configuration also eliminates the need for multiple stock variations like those required for horizontal and vertical mount...

Mfr Name: George Risk Industries

Mfr Number: DS-01-W

In Stock

$6.49

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

416

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

416

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 Seco-larm SM-4004-TQ/W Capsule Type Surface Mount Contact

416

82-20045 - Capsule Type Surface Mount Contact

CAPSULE TYPE CONTACT Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life.

Mfr Name: Seco-larm

Mfr Number: SM-4004-TQ/W

In Stock

$2.99

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Image of George Risk Industries 100-TWG-W 100 Series Surface Mount Switch - Wide Gap w/Terminals

416

82-3278 - 100 Series Surface Mount Switch - Wide Gap w/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.

Mfr Name: George Risk Industries

Mfr Number: 100-TWG-W

In Stock

$4.99

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Image of George Risk Industries 180-12WG-W 180 Series Steel Door Switch - Wide Gap

416

82-3288 - 180 Series Steel Door Switch - Wide Gap

The 180 series switch is a 3/4" diameter recessed switch designed for residential, commercial and industrial steel doors and frames.

Mfr Name: George Risk Industries

Mfr Number: 180-12WG-W

In Stock

$7.29

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Image of RCA RCEP1000PA Safety Siren Personal Alarm

416

28-19415 - Safety Siren Personal Alarm

Safety Siren Keychain Stay safe on a walk, run, or shopping trip with the Champ Safety Siren Keychain. The one-pull trigger sounds a 100dB loud alarm alerting everyone in an emergency and the LED flashlight will lead the way at night.

Mfr Name: RCA

Mfr Number: RCEP1000PA

Limited Stock

$9.99

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Image of George Risk Industries 50R-12WG-W 50R Series Switch - Wide Gap

416

82-3360 - 50R Series Switch - Wide Gap

50R and 50RF series switches are 1/4" diameter switches designed for applications where a small diameter recessed switch is required. These are ideal for residential applications where no sign of an alarm system should be seen.

Mfr Name: George Risk Industries

Mfr Number: 50R-12WG-W

In Stock

$3.99

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

416

82-13881 - 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-207-5Q/W

In Stock

$2.39

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Image of Elk Products 1213 12V 1.3Ah Rechargable Sealed Lead Acid Battery

408

82-4745 - 12V 1.3Ah 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: 1213

In Stock

$17.49

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