MCM Electronics

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

1233

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 Velleman SA MK177 Ding Dong Sound Module

699

28-16972 - Ding Dong Sound Module

Ding Dong Sound Module Plays the classic "ding dong" sound through built in speaker. Will play the "ding dong" sequence twice when triggered.

Mfr Name: Velleman SA

Mfr Number: MK177

See all items in Electronic Kits

In Stock

$9.99

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Image of Safety Technology International STI-32530 150' Wireless Chime Receiver - 13 Musical Sounds

765

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 Safety Technology International STI-V34300 4-Channel Receiver with Wireless Garage Sentry Alert

725

82-18065 - 4-Channel Receiver with Wireless Garage Sentry Alert

Let's you know when your garage door or overhead door is open or closed. It includes the 4-Channel Voice Receiver, has a supervised battery and signal reception and operates up to 1000' (line of sight). The programmable receiver offers 10 tone/tunes and 53 selecta...

Mfr Name: Safety Technology International

Mfr Number: STI-V34300

See all items in Wireless

In Stock

$124.00

(MSRP: $160.00)
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Image of Safety Technology International STI-V34300 4-Channel Receiver with Wireless Garage Sentry Alert

725

82-18065 - 4-Channel Receiver with Wireless Garage Sentry Alert

Let's you know when your garage door or overhead door is open or closed. It includes the 4-Channel Voice Receiver, has a supervised battery and signal reception and operates up to 1000' (line of sight). The programmable receiver offers 10 tone/tunes and 53 selecta...

Mfr Name: Safety Technology International

Mfr Number: STI-V34300

See all items in Wireless

In Stock

$124.00

(MSRP: $160.00)
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Image of Safety Technology International STI-V34200 4-Channel Receiver with Mailbox Alert

709

82-18060 - 4-Channel Receiver with Mailbox Alert

The Wireless Mail Alert lets you know when mail is delivered eliminating repeat trips out to an empty mailbox. The mailbox sensor is triggered when the mailbox door is opened. The sensor sends a wireless radio signal to the indoor receiver display, operates up to ...

Mfr Name: Safety Technology International

Mfr Number: STI-V34200

See all items in Wireless

In Stock

$124.00

(MSRP: $160.00)
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Image of Safety Technology International STI-V34200 4-Channel Receiver with Mailbox Alert

709

82-18060 - 4-Channel Receiver with Mailbox Alert

The Wireless Mail Alert lets you know when mail is delivered eliminating repeat trips out to an empty mailbox. The mailbox sensor is triggered when the mailbox door is opened. The sensor sends a wireless radio signal to the indoor receiver display, operates up to ...

Mfr Name: Safety Technology International

Mfr Number: STI-V34200

See all items in Wireless

In Stock

$124.00

(MSRP: $160.00)
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Image of Safety Technology International STI-V34150 4-Channel Receiver with Battery Driveway Monitor

707

82-18055 - 4-Channel Receiver with Battery Driveway Monitor

The improved Wireless Driveway Monitor sends a wireless signal to your home to alert you when an unannounced vehicle enters your driveway. Movement of any large metallic (iron or steel) object close to the driveway sensor will transmit a signal to the included 4-C...

Mfr Name: Safety Technology International

Mfr Number: STI-V34150

See all items in Wireless

In Stock

$144.00

(MSRP: $198.00)
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Image of Safety Technology International STI-V34150 4-Channel Receiver with Battery Driveway Monitor

707

82-18055 - 4-Channel Receiver with Battery Driveway Monitor

The improved Wireless Driveway Monitor sends a wireless signal to your home to alert you when an unannounced vehicle enters your driveway. Movement of any large metallic (iron or steel) object close to the driveway sensor will transmit a signal to the included 4-C...

Mfr Name: Safety Technology International

Mfr Number: STI-V34150

See all items in Wireless

In Stock

$144.00

(MSRP: $198.00)
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Image of Safety Technology International STI-V34700 4-Channel Receiver with Wireless indoor Motion Detector

661

82-18080 - 4-Channel Receiver with Wireless indoor Motion Detector

The Wireless Indoor Motion Detector Alert lets you know when the sensor detects movement in a monitored area. When motion is detected, the device sends a wireless radio signal to the indoor voice receiver display, operates up to 1000' (line of sight), which will s...

Mfr Name: Safety Technology International

Mfr Number: STI-V34700

See all items in Wireless

In Stock

$124.00

(MSRP: $160.00)
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Image of Safety Technology International STI-V34700 4-Channel Receiver with Wireless indoor Motion Detector

661

82-18080 - 4-Channel Receiver with Wireless indoor Motion Detector

The Wireless Indoor Motion Detector Alert lets you know when the sensor detects movement in a monitored area. When motion is detected, the device sends a wireless radio signal to the indoor voice receiver display, operates up to 1000' (line of sight), which will s...

Mfr Name: Safety Technology International

Mfr Number: STI-V34700

See all items in Wireless

In Stock

$124.00

(MSRP: $160.00)
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Image of Safety Technology International STI-33010 Wireless Doorbell Button For Use With Wireless Chime Systems

633

82-13645 - Wireless Doorbell Button For Use With Wireless Chime Systems

Wireless Doorbell Button for Wireless Chime Systems. This button can be added to back doors, gates, garage doors or anywhere. It has up to 250 foot operating range and has 32 selectable codes to help block interference from outside signals. The sound can be set on...

Mfr Name: Safety Technology International

Mfr Number: STI-33010

See all items in Wireless

In Stock

$21.49

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Image of Safety Technology International STI-V34400 4-Channel Receiver with Wireless Universal Alert

636

82-18070 - 4-Channel Receiver with Wireless Universal Alert

This device will let you know if the monitored site is tripped. Can be used on a medicine cabinet, garage door, gate, window, etc.

Mfr Name: Safety Technology International

Mfr Number: STI-V34400

See all items in Wireless

In Stock

$124.00

(MSRP: $160.00)
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Image of Safety Technology International STI-V34400 4-Channel Receiver with Wireless Universal Alert

636

82-18070 - 4-Channel Receiver with Wireless Universal Alert

This device will let you know if the monitored site is tripped. Can be used on a medicine cabinet, garage door, gate, window, etc.

Mfr Name: Safety Technology International

Mfr Number: STI-V34400

See all items in Wireless

In Stock

$124.00

(MSRP: $160.00)
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Image of Safety Technology International STI-V34100 4-Channel Receiver with Solar Driveway Monitor

626

82-18050 - 4-Channel Receiver with Solar Driveway Monitor

This improved solar powered Wireless Driveway Monitor detects when a vehicle enters or leaves your driveway. It uses a solar powered patented magnetometer sensor system. Movement of any large metallic (iron or steel) object close to the driveway sensor will transm...

Mfr Name: Safety Technology International

Mfr Number: STI-V34100

See all items in Wireless

In Stock

$164.00

(MSRP: $220.00)
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