MCM Electronics

Search results for Wired Alarms

171 Products Found Sort By
Product Detail Availability Buy
Image of Seco-larm SM-226LQ Heavy-Duty Magnetic Garage Door Switch-N.O. Contact for N.C. Circuits

240

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

$9.99

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Image of Safety Technology International STI-46100 Wireless Motion-Activated Chime Receiver With Sensor

240

82-13650 - Wireless Motion-Activated Chime Receiver With Sensor

This popular system greets your visitor with the sound of music while alerting you of their presence. Can be used as a doorbell or pager for family members who require special attention. Ideal for your home or business!

Mfr Name: Safety Technology International

Mfr Number: STI-46100

In Stock

$37.99

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Image of Optex EX-35T PIR Detector

240

82-7690 - PIR Detector

EX-35Ts unique "Flip-Lens" design offers either a 35' x 35' wide angle detection pattern or a 55' x 5' long range pattern. With high quality spherical lens design and 64 zones of coverage (wide angle), EX-35T has the highest performance of any detector in its clas...

Mfr Name: Optex

Mfr Number: EX-35T

In Stock

$21.49

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Image of Seco-larm SA-027WQ 7-Day Timer

240

82-20025 - 7-Day Timer

7-Day Timer This extremely capable 7-day timer is great for holiday lighting. It also has 16 different setting you can program.

Mfr Name: Seco-larm

Mfr Number: SA-027WQ

In Stock

$42.99

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Image of ATW Security STL35R Red Security Strobe Light

224

82-730 - Red Security Strobe Light

Catch their attention! You can't miss a strobe flash and now you can select from three colors. Ideal for security systems, projects, or entertainment. 4" high. Flash rate 75/min. Requires 6~12VDC, 220mA.

Mfr Name: ATW Security

Mfr Number: STL35R

In Stock

$17.49

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Image of DISTRIBUTED BY MCM VHS65 Weather Resistant 12VDC Piezo Alarm

208

82-18920 - Weather Resistant 12VDC Piezo Alarm

Piezo Sounder Unobtrusive, weather resistant sounder, with a high frequency sound output and low current consumption. Ideal for motorbikes and vehicle alarms, internal and external security systems

Mfr Name: Distributed By MCM

Mfr Number: VHS65

Limited Stock

$5.93

(Reg: $10.59)
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Image of DISTRIBUTED BY MCM SAPPHIRE PLUS 16OHM Wall Flush Mount Siren

160

82-18935 - Wall Flush Mount Siren

Sapphire Speaker

Mfr Name: Distributed By MCM

Mfr Number: SAPPHIRE PLUS 16OHM

Limited Stock

$5.46

(Reg: $8.79)
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Image of DISTRIBUTED BY MCM PT3*30 Timer Module

160

82-18940 - Timer Module

TK Timer 3*30 This timer is polarized and is therefore suitable for alarm bell circuits.

Mfr Name: Distributed By MCM

Mfr Number: PT3*30

Limited Stock

$27.21

(Reg: $43.29)
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Image of DISTRIBUTED BY MCM 3ET5365 Timer Switch Module

112

82-18610 - Timer Switch Module

Time Switch This is a simple to use time-switch with automatic summer time correction. This feature means that it is ideally suited to applications where it is inconvenient to have to re-adjust a system twice a year when the clocks change. This has numerous app...

Mfr Name: Distributed By MCM

Mfr Number: 3ET5365

Limited Stock

$76.27

(Reg: $109.00)
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Image of DISTRIBUTED BY MCM SR00001 Aluminum Foil Loop

-4392

SR00001 - Aluminum Foil Loop

Aluminum conductive foil to detect forced entry via glass doors, windows, skylights or even partitioned walls. The tape easily breaks, creating an open circuit which an alarm system can detect. The self-adhesive foil has a width of 9mm and has a liner for ease of ...

Mfr Name: Distributed By MCM

Mfr Number: SR00001

On Backorder(Expected in 44 days)

$3.99

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

-4460

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

Discontinued(View Substitutes)



View Substitutes
Image of DISTRIBUTED BY MCM 82-050 Recessed Mount

-4504

82-050 - Recessed Mount

8" leads Operating gaps: 1/2" pickup, 3/4" release Side flanges snap off to fit narrow places Normally closed 1/2" x 3/8" x 3/4" flange

Mfr Name: Distributed By MCM

Mfr Number: 82-050

Discontinued(View Substitutes)



View Substitutes
Image of George Risk Industries RB-01T-W SUB ONLY ALARM SWITCH          ROLLER BALL W/ TERM

-4520

82-3384 - SUB Only Alarm Switch Roller Ball W/ Term

ALARM SWITCH ROLLER BALL W/ TERM GRI Roller Ball Plunger Contact, With terminals, Features: Activated from 360 degree using a sliding motion

Mfr Name: George Risk Industries

Mfr Number: RB-01T-W

Discontinued(View Substitutes)



View Substitutes
Image of Elk Products 20K-129 ELK-129 COMPUTER INTERFACE

-4520

82-4925 - Elk-129 Computer Interface

ELK-129 COMPUTER INTERFACE

Mfr Name: Elk Products

Mfr Number: 20K-129

Special Order

$92.99

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Image of Elk Products 74 ELK-74 INTERIOR SELF           CONTAINED SIREN

-4528

82-4910 - Elk-74 Interior Self Contained Siren

ELK-74 INTERIOR SELF CONTAINED SIREN

Mfr Name: Elk Products

Mfr Number: 74

Special Order

$15.49

Buy Now
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