MCM Electronics

Search results for "Doorbell"

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Image of Safety Technology International STI-32000 150' Wireless Doorbell Extender With Programmable Chime Receiver

383

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-32000

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

499

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-32500 Wireless Doorbell System With Programmable Chime Receiver

323

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

305

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

372

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

$46.99

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Image of Velleman SA HAM9011 PIR ALARM AND ENTRY CHIME

364

82-15110 - PIR Alarm And Entry Chime

Lanyard Alarm Passive IR sensor provides detection24hrs a day Functions as a doorbell or siren Can be adjusted through 120°

Mfr Name: Velleman SA

Mfr Number: HAM9011

See all items in Wireless Alarms

In Stock

$18.49

(MSRP: $29.95)
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Image of General Tools CT102 Low Voltage Line Voltage Tester

342

72-10756 - Low Voltage Line Voltage Tester

Line voltage tester is ideal for low voltage applications like doorbell transformers and low voltage relays.

Mfr Name: General Tools

Mfr Number: CT102

See all items in AC Voltage Detectors

In Stock

$3.99

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Image of Davidlink Biometric DL-A David-Link DL-AP Biometric Door Access Control Terminal

355

82-18351 - David-Link DL-AP Biometric Door Access Control Terminal

Biometric Door Access Control Indoor Terminal David-link's DL-AP makes it a snap to protect your building's access or other restricted areas. The kit includes the DL-A fingerprint terminal, 5 proximity cards, a 600-lb magnetic lock, a push-to-exit button, DLDA...

Mfr Name: Davidlink Biometric

Mfr Number: DL-A

See all items in Biometric

In Stock

$389.00

(MSRP: $429.00)
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Image of Safety Technology International STI-32530 150' Wireless Chime Receiver - 13 Musical Sounds

316

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

This extra receiver works in conjunction with other wireless doorbell chime units. The unit plugs into any indoor standard electrical outlet and allows the chimes from the transmitters to be heard. Multiple units can be placed in multiple rooms up to 150' from tra...

Mfr Name: Safety Technology International

Mfr Number: STI-32530

See all items in Wireless

In Stock

$26.49

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Image of Velleman SA K6600 Multi Tone Chime

322

28-12922 - Multi Tone Chime

Multi-tone Chime Kit Electronic tones can be generated simply and cheaply using the device. This kit is primarily intended for use as a replacement for a mechanical doorbell, or it can also be used for many other applications.

Mfr Name: Velleman SA

Mfr Number: K6600

See all items in Electronic Kits

In Stock

$22.50

(MSRP: $33.53)
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Image of Optex RCTD-20U Wireless Annunciator System With 2000' Range

327

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-100 Snap Circuits Jr 100 Experiment Set

302

80-8700 - Snap Circuits Jr 100 Experiment Set

Snap circuits makes learning electronics easy and fun. Just 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 using a variety of parts included. All ...

Mfr Name: Snap Circuits

Mfr Number: SC-100

See all items in Project Ideas and Kits

In Stock

$41.49

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

302

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

In Stock

$94.99

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Image of Snap Circuits SC-750 Snap Circuits Jr 750 Experiment Set

249

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

In Stock

$130.99

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Image of Littlebits 650-0036 littleBits Buzzer Bit

259

28-17999 - littleBits Buzzer Bit

LittleBits was built to break down the barriers between the products we consume and the things we make, to make everyone into an inventor. these modules are designed to work with the Littlebits Kits There are over 50 Littlebits modules in the making, divided...

Mfr Name: Littlebits

Mfr Number: 650-0036

See all items in Electronics Modules & Kits

In Stock

$16.49

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