MCM Electronics

Search results for "Doorbell"

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Product Detail Availability Buy
Image of Snap Circuits SC-750 Snap Circuits Jr 750 Experiment Set

760

80-8725 - Snap Circuits Jr 750 Experiment Set

Follow the colourful pictures in the manual and build exciting projects such as a flying saucer, alarms, doorbells and much more. You can even play electronic games with using a variety of parts included. All parts are mounted on plastic modules that snap together...

Mfr Name: Snap Circuits

Mfr Number: SC-750

See all items in Project Ideas and Kits

Limited Stock Clearance Item

$71.16

(Reg: $130.99)
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Image of Safety Technology International STI-3300 150' Wireless Doorbell Extender With Programmable Chime Receiver

364

82-13635 - 150' Wireless Doorbell Extender With Programmable Chime Receiver

This musical wireless doorbell chime connects to your existing traditional hard wired doorbell and extends where you can hear your doorbell from. Once the unit is wired into your existing system, the included receiver can be plugged into any standard electrical ou...

Mfr Name: Safety Technology International

Mfr Number: STI-3300

See all items in Wireless

In Stock

$45.49

(MSRP: $99.99)
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Image of Seco-larm SK-1323-SPQ Weatherproof Housing Mount Digital Keypad with Built-in Proximity Reader

480

82-13835 - Weatherproof Housing Mount Digital Keypad with Built-in Proximity Reader

Protect your home or business by upgrading your access control system to this new digital keypad.

Mfr Name: Seco-larm

Mfr Number: SK-1323-SPQ

See all items in Keypads & Dialers

In Stock

$172.00

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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

See all items in Wireless

In Stock

$25.49

(MSRP: $32.00)
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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

See all items in Wireless

In Stock

$42.49

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Image of Safety Technology International STI-V34600 4-Channel Receiver with Wireless Doorbell Button Alert

280

82-18075 - 4-Channel Receiver with Wireless Doorbell Button Alert

The Wireless Doorbell Button Alert lets you know when someone is at the door. When the button is pressed it sends a wireless radio signal to the indoor voice receiver display, operates up to 500' (line of sight), which will sound a tone/tune or programmable voice ...

Mfr Name: Safety Technology International

Mfr Number: STI-V34600

See all items in Wireless

In Stock

$102.00

(MSRP: $140.00)
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Image of Seco-larm PR-312S-PQ Proximity Reader

320

82-20005 - Proximity Reader

Proximity Reader The ENFORCER Indoor Proximity Card Reader by SECO-LARM is a flexible solution for securing controlled access. Its stylish case and small size make it ideal for use in most residential, commercial, and industrial sites. Simple enough to deploy i...

Mfr Name: Seco-larm

Mfr Number: PR-312S-PQ

See all items in Proximity Readers

In Stock

$64.99

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Image of Optex RCTD-20U Wireless Annunciator System With 2000' Range

328

82-7663 - Wireless Annunciator System With 2000' Range

The Optex RCTD-20U wireless Annunciator system is a wireless detection and alarm system that can transmit signals up to 2,000 feet. This system is the most effective perimeter alert system available and is ideal for your home and is commonly used for protecting b...

Mfr Name: Optex

Mfr Number: RCTD-20U

See all items in Wireless

In Stock

$167.00

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Image of Snap Circuits SC-500 Snap Circuits Jr 500 Experiment Set

296

80-8720 - Snap Circuits Jr 500 Experiment Set

Just follow the colorful pictures in the manual and build exciting projects such as a flying saucer, alarms, doorbells and much more. You can even play electronic games using a variety of parts included. All parts are mounted on plastic modules that snap together ...

Mfr Name: Snap Circuits

Mfr Number: SC-500

See all items in Project Ideas and Kits

Limited Stock

$94.99

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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

See all items in Wireless

In Stock

$26.49

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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

See all items in Wireless

In Stock

$37.99

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Image of Insteon 2845-222 INSTEON Door Sensor - Recessed

216

82-19915 - INSTEON Door Sensor - Recessed

INSTEON Wireless Hidden Door Sensor The INSTEON Wireless Hidden Door Sensor is an unobtrusive magnetic contact sensor that wirelessly controls lights and appliances throughout your house via RF technology. Designed to be out-of-sight, it functions just like the D...

Mfr Name: Insteon

Mfr Number: 2845-222

See all items in Home Automation

In Stock

$31.49

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Image of Seco-larm DP-236Q Wireless Video Door Phone

224

82-20015 - Wireless Video Door Phone

Additional Video Door Phone Monitor The ENFORCER Wireless Video Door Phone by SECO-LARM is the convenient and secure way to monitor and control an entryway such as a door or gate from nearly 492 feet (150 meters) away. When a guest or visitor presses the doo...

Mfr Name: Seco-larm

Mfr Number: DP-236Q

See all items in Intercom Systems

In Stock

$249.00

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Image of Insteon 2843-222 INSTEON Door/Window Sensor

192

82-19910 - INSTEON Door/Window Sensor

INSTEON Wireless Magnetic Contact Switch The INSTEON Wireless Open/Close Sensor is a magnetic contact sensor that wirelessly controls lights and appliances throughout your house via RF technology.You can program any INSTEON device (available separately) to react ...

Mfr Name: Insteon

Mfr Number: 2843-222

See all items in Home Automation

In Stock

$29.99

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Image of Seco-larm AC-132Q Wireless Doorbell with 32 Selectable Chimes

-4720

82-21335 - Wireless Doorbell with 32 Selectable Chimes

Wireless Doorbell with 32 Selectable Chimes

Mfr Name: Seco-larm

Mfr Number: AC-132Q

See all items in Wireless

Special Order

$19.99

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