MCM Electronics

Search results for Alarm Systems

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Image of Seco-larm SR-2206-C5AQ Relay Module - 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay

320

82-21405 - Relay Module - 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay

Relay Module - 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay

Mfr Name: Seco-larm

Mfr Number: SR-2206-C5AQ

In Stock

$9.99

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Image of George Risk Industries 28AXWG-W Extra Wide Gap - 28 Series Surface Mount Switch

320

82-3322 - Extra Wide Gap - 28 Series Surface Mount Switch

The 28 series switch is designed with hidden terminals applicable for both residential and commercial installations. All can be installed on a steel surface with a minimum gap penalty. The terminals are recessed on the back allowing for tamper resistant installati...

Mfr Name: George Risk Industries

Mfr Number: 28AXWG-W

In Stock

$5.49

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Image of RCA RCEP900WS Water Sensor Alarm

320

28-19420 - Water Sensor Alarm

Water Sensor Alarm Catch water leaks early and prevent more damage, with this water sensor alarm from Champ E-Prep. A loud alarm alerts you to water leaks when they happen, perfect for basements, bathrooms, laundry rooms, or anywhere a leak might happen.

Mfr Name: RCA

Mfr Number: RCEP900WS

In Stock

$14.99

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Image of Seco-larm SR-2212-C5AQ Relay Module - 12/24VDC Trigger Voltage, One 5A Form C DPDT Relay

320

82-21400 - Relay Module - 12/24VDC Trigger Voltage, One 5A Form C DPDT Relay

SR-2212-C5AQ 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-2212-C5AQ

In Stock

$9.99

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

312

82-21275 - Water Sensor - 12VDC (Closed Loop; Integrated 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: 2600

In Stock

$19.99

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Image of George Risk Industries 2826 Liquid Level Sensor for use with Wireless Transmitters

312

82-21290 - Liquid Level Sensor for use with Wireless Transmitters

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: 2826

In Stock

$39.99

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Image of Seco-larm ENFORCER190 Glass Beark Sensor

312

82-21390 - Glass Beark Sensor

The ENFORCER190 is a sensor that is ideal for rooms with multiple windows or where attaching a vibration sensor directly to the glass may not be possible

Mfr Name: Seco-larm

Mfr Number: ENFORCER190

In Stock

$32.99

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

308

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

$8.99

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Image of Seco-larm SM-4201-LQ Track-Mount Overhead

304

82-20055 - Track-Mount Overhead

Overhead Track-Mount Used for overhead doors in both industrial and residential situations where a wide gap is present.

Mfr Name: Seco-larm

Mfr Number: SM-4201-LQ

In Stock

$16.99

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Image of Safety Technology International STI-32500 Wireless Doorbell System With Programmable Chime Receiver

304

82-13630 - Wireless Doorbell System With Programmable Chime Receiver

This musical wireless doorbell chime is easy to install, with no electrical wiring and no expensive through-the-wall drilling. Greets your visitors with the sound of music – while alerting you of their presence. Ideal for your home and business!

Mfr Name: Safety Technology International

Mfr Number: STI-32500

In Stock

$42.49

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Image of George Risk Industries 28AWG-W Wide Gap - 28 Series Surface Mount Switch

304

82-3321 - Wide Gap - 28 Series Surface Mount Switch

The 28 series switch is designed with hidden terminals applicable for both residential and commercial installations. All can be installed on a steel surface with a minimum gap penalty. The terminals are recessed on the back allowing for tamper resistant installati...

Mfr Name: George Risk Industries

Mfr Number: 28AWG-W

In Stock

$4.33

(Reg: $5.99)
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Image of Safety Technology International STI-3353 150' Wireless Chime Receiver - 13 Musical Sounds

304

82-13640 - 150' Wireless Chime Receiver - 13 Musical Sounds

This extra receiver works in conjunction with other STI wireless doorbell chime products. The receiver plugs into an indoor standard 120 VAC outlet and allows the chimes from any of the system transmitters to be heard. Multiple units can be placed in multiple room...

Mfr Name: Safety Technology International

Mfr Number: STI-3353

In Stock

$26.49

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Image of George Risk Industries 4400-A Industrial Aluminum Surface Mount Switch Set (2.5in Wide Gap; N/O)

304

82-21250 - Industrial Aluminum Surface Mount Switch Set (2.5in Wide Gap; N/O)

GRI's 4400 Switch Series is a heavy duty surface mounted industrial grade contact. A weather resistant rugged aluminum housing and a variety of optional mounting brackets make it ideal for securing chain link gates, overhead garage doors, safes or walk-in freezer ...

Mfr Name: George Risk Industries

Mfr Number: 4400-A

In Stock

$29.99

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Image of MG Electronics SS-70H Flush Mount Two Tone Siren

304

82-380 - Flush Mount Two Tone Siren

High quality flush mount alarm siren for ceiling or wall mount. Two tone, steady and yelp modes. Operates on 6~12VDC, 350mA. Output 100dB. Includes mounting hardware. 61/4" (W) x 5" (H) x 11/2" (D).

Mfr Name: MG Electronics

Mfr Number: SS-70H

In Stock

$4.72

(Reg: $6.49)
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Image of Swann Security SWHOM-DRIVEA-GL Driveway Alert                 200Ft Transmission Range

296

82-15865 - Driveway Alert 200Ft Transmission Range

DIY installation in less than 10 minutesWireless transmission of 200ftCan be mounted at your front door, gate or drivewayFully wireless and includes mounting screwsTransmitter requires a 1 x "9V" battery* & receiver requires 3 x "C" batteries* or can run off a "6V...

Mfr Name: Swann Security

Mfr Number: SWHOM-DRIVEA-GL

In Stock

$29.99

(MSRP: $34.99)
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