MCM Electronics

Search results for Alarm Systems

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Image of Seco-larm SM-300Q/W Alarm Switch Screw Terminals N.O. Contact/Mag; 3/4 Gap

3

82-13870 - Alarm Switch Screw Terminals N.O. Contact/Mag; 3/4" Gap

For added protection around your home, add a pair of Surface Mount Magnetic Contact Switches to almost any security system. The switch is ideal for any normally open location and will send an alert signal to your security system when it is no longer in a normally ...

Mfr Name: Seco-larm

Mfr Number: SM-300Q/W

In Stock

$3.49

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Image of Projects Unlimited API-4260-LW150-R 12VDC Programmable Buzzer

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50-2992 - 12VDC Programmable Buzzer

Programmable Indicator This device connects to any 12VDC source in the same manner as commonly available buzzers and piezo sounders, yet allows you to program up to 30 seconds of any WAV or MP3 file via USB from your computer. With the flexibility of programming ...

Mfr Name: Projects Unlimited

Mfr Number: API-4260-LW150-R

In Stock

$16.22

(MSRP: $19.95)
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Image of Seco-larm SM-226L-3Q Overhead Door Alarm Switch NC/NO Contact; 3 Wires

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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

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Image of Distributed By MCM LD-66 ALERT MATE PROTECTION          ALARM 130 DB SONIC

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82-610 - Alert Mate Protection Alarm 130 DB Sonic

Safety at the flick of a switch! With a 130dB siren everyone will know that you are in danger. Packaged in a strong ABS plastic housing makes it very durable. You can activate the siren by the "ON/OFF" switch, or by pulling the pin from the top. Requires one 9V ba...

Mfr Name: Distributed By MCM

Mfr Number: LD-66

In Stock

$13.49

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

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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

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

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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 Distributed By MCM MKT001S Mini Keyring Personal Alarm

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82-19090 - Mini Keyring Personal Alarm

Mini Key Ring Personal Alarm Convenient, compact and powerful key ring is the ideal addition to your keychain. The is handy alert includes a LED flashlight and features a ripcord activated, ear piercing 130db siren to signal warning.

Mfr Name: Distributed By MCM

Mfr Number: MKT001S

In Stock

$7.09

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Image of Seco-larm SS-040Q WHITE Vibration Detector

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82-180 - Vibration Detector

•Senses vibration in walls, ceilings, safes, etc. •Mounts in any position •Adjustable sensitivity •Silver contacts rated at 100mA, 50VDC, 5W •Tamper-proof cover •Closed circuit operation •

Mfr Name: Seco-larm

Mfr Number: SS-040Q WHITE

In Stock

$3.99

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Image of Distributed By MCM 82-956 Wall Mount Siren with LED Strobe

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82-956 - Wall Mount Siren with LED Strobe

110db sirenWeather resistantEight LEDs produce high flash yet consume low powerReverse polarity protectionPower input: 12VDC (Black/Red tinned leads connect to 12VDC panel power supply)Stainless steel mounting screws includedDimensions: 4.5"(H) x 2.75"(W) x 1.75"(...

Mfr Name: Distributed By MCM

Mfr Number: 82-956

In Stock

$16.49

(MSRP: $24.99)
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Image of Seco-larm SM-204/W Alarm Switch Prewired Flanged; 1 Gap - White

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82-13876 - Alarm Switch Prewired Flanged; 1" Gap - White

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

Mfr Name: Seco-larm

Mfr Number: SM-204/W

In Stock

$2.59

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

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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 Altronix 6062 Programmable Timer Module

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82-3220 - Programmable Timer Module

12 or 24VDC selectable operation. Quick and accurate time range adjustment from 1 sec. to 60 minutes. LED indicates relay is energized. Form "C" relay contacts are rated 8A at 120VAC/28VDC. Triggered by application of positive voltage, dry contact closure, or rele...

Mfr Name: Altronix

Mfr Number: 6062

In Stock

$23.99

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Image of Elk Products ELK-924 Sensitive Relay

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82-2180 - Sensitive Relay

The ELK-924 is a sensitive relay which offers positive (+) or negative (-) trigger activation on as low as 1.2mA of current. It is ideal for access control, home automation, and many other general purpose switching applications. The ELK-924 features switch selecta...

Mfr Name: Elk Products

Mfr Number: ELK-924

In Stock

$14.99

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Image of Seco-larm SM-226L Overhead Garage Door Contact

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82-030 - Overhead Garage Door Contact

These garage door contacts for closed circuits are used for systems that expect a closed circuit when the magnet and sensor are together. When the magnet and sensor separate, the circuit opens. Switch contacts, which are normally open, close when the door is in ...

Mfr Name: Seco-larm

Mfr Number: SM-226L

In Stock

$13.49

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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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