MCM Electronics

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Product Detail Availability Buy
Image of George Risk Industries 400-B Industrial Surface Mount Switch Set (Concealed Terminals) - Brown

336

82-21245 - Industrial Surface Mount Switch Set (Concealed Terminals) - Brown

The GRI series of commercial and industrial switch sets offers the installer two choices. The 400 Series incorporates hidden terminals, inset into the recessed back to provide tamper resistant installations.

Mfr Name: George Risk Industries

Mfr Number: 400-B

In Stock

$6.99

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Image of Seco-larm SL-1312-SA/R Mini Strobe Siren - Red Lens

336

82-21380 - Mini Strobe Siren - Red Lens

The SL-1312-SA/R is a red synchronized piezo siren and LED strobe that helps to deter any would-be thieves.

Mfr Name: Seco-larm

Mfr Number: SL-1312-SA/R

In Stock

$5.99

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Image of George Risk Industries 4460A Aluminum Surface Mount Switch Set (Closed Loop - Normally Open)

336

82-21270 - Aluminum Surface Mount Switch Set (Closed Loop - Normally Open)

The 4532 is a miniature, low-profile reed switch in cast aluminum for durability in harsh environments. The 4532 features 2 feet of heavy-duty armored cable for protection from the elements and a versatile universal magnet which can be mounted at various angles fo...

Mfr Name: George Risk Industries

Mfr Number: 4460A

In Stock

$11.99

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Image of Seco-larm SR-1212-C7ALQ Relay Module - 3~24VDC Low Trigger Voltage, High Sensitivity, SPDT Relay

336

82-21415 - Relay Module - 3~24VDC Low Trigger Voltage, High Sensitivity, SPDT Relay

The SR-1212-C7ALQ can be used for various Single Pull Double Throw (SPDT) applications. Pre-wiring and screw terminals on the board make installation a breeze.

Mfr Name: Seco-larm

Mfr Number: SR-1212-C7ALQ

In Stock

$10.99

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Image of Seco-larm SR-1212-C2ALQ Relay Modules - 3~24VDC Low Trigger Voltage, One 2A Form C DPDT Relay

336

82-21410 - Relay Modules - 3~24VDC Low Trigger Voltage, One 2A Form C DPDT Relay

The SR-1212-C2ALQ is for any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections.

Mfr Name: Seco-larm

Mfr Number: SR-1212-C2ALQ

In Stock

$10.99

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Image of George Risk Industries 2600T Water Sensor - 12VDC (Closed Loop; Pigtail Probes)

336

82-21280 - Water Sensor - 12VDC (Closed Loop; Pigtail Probes)

The 2600 is used to detect the presence of water and to provide a relay signal for controlling external devices. The switch operates on 12 Volts DC and functions as a Normally Closed Sensor, for a Normally Closed Loop system. The Red and Black wires are for power...

Mfr Name: George Risk Industries

Mfr Number: 2600T

In Stock

$29.99

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Image of Skylink WR-001 Wireless HomeControl Wall Switch Reciever Dimmer

336

82-16950 - Wireless HomeControl Wall Switch Reciever Dimmer

Control the lights on your SkylinkHome™ system with this dimmer wall switch.

Mfr Name: Skylink

Mfr Number: WR-001

Limited Stock

$30.49

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Image of Seco-larm SM-205Q/W Alarm Switch Prewired Side Flanged; 1quot; Gap - White

328

82-13878 - Alarm Switch Prewired Side Flanged; 1quot; Gap - White

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

Mfr Name: Seco-larm

Mfr Number: SM-205Q/W

In Stock

$2.39

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Image of George Risk Industries 4532 Miniture Overhead Door Switch (Closed Loop; N/O)

328

82-21265 - Miniture Overhead Door Switch (Closed Loop; N/O)

The 4532 is a miniature, low-profile reed switch in cast aluminum for durability in harsh environments. The 4532 features 2 feet of heavy-duty armored cable for protection from the elements and a versatile universal magnet which can be mounted at various angles fo...

Mfr Name: George Risk Industries

Mfr Number: 4532

In Stock

$13.99

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Image of Safety Technology International STI-34601 Wireless Alert Doorbell Button Sensor

328

82-18090 - Wireless Alert Doorbell Button Sensor

Part of the Wireless Alert Series Chimes when doorbell button pressed. Water/Weather resistant for outdoor use. Supervised for low battery and signal reception. Operates up to 500' (line of sight). 433 MHz Coin cell battery (CR2032) operated (included). Low batte...

Mfr Name: Safety Technology International

Mfr Number: STI-34601

In Stock

$25.49

(MSRP: $32.00)
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Image of George Risk Industries 2826FS Liquid Level Sensor for use with Wireless Transmitters (Fail Safe)

328

82-21295 - Liquid Level Sensor for use with Wireless Transmitters (Fail Safe)

The G.R.I. 2826 Sensor was designed in response to a direct request for a small electronic sensor capable of detecting non-volatile liquids in remote hard to reach locations. The sensor, in conjunction with your favorite wireless transmitter, can be used to dete...

Mfr Name: George Risk Industries

Mfr Number: 2826FS

In Stock

$53.99

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Image of Seco-larm SM-4105-LQ/W Steel Door Recessed Contact with Leads N.C. 1 Gap (White)

320

82-20085 - Steel Door Recessed Contact with Leads N.C. 1" Gap (White)

1" Gap N.C. Contact in White 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-4105-LQ/W

In Stock

$2.49

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

320

82-13868 - Alarm Switch Screw Terminals 2-3/4" Gap - Gray

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/GY

In Stock

$5.29

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Image of George Risk Industries 2800 Water Sensor - 5VDC (Closed Loop; Integrated Probes)

320

82-21285 - Water Sensor - 5VDC (Closed Loop; Integrated Probes)

Undetected water damage such as that caused by leaking pipes or corroded water heaters cost homeowners ten’s of thousands of dollars each year. Such repairs are time consuming and costly to correct. Applications could include computer room sub-floor areas, telepho...

Mfr Name: George Risk Industries

Mfr Number: 2800

In Stock

$17.99

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Image of Seco-larm SM-4105-LQ/B Steel Door Recessed Contact N.C. 1 Gap (Brown)

320

82-20080 - Steel Door Recessed Contact N.C. 1" Gap (Brown)

1" Gap N.C. Contact in Brown 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-4105-LQ/B

In Stock

$2.49

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