MCM Electronics

Delay Relay

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    Delay Relay

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    28-6175 - Retriggerable 1-180 sec Timer Module

    …1-180 sec Timer Module These pre—assembled circuit modules provide accurate, consistent timing functions for a variety of uses. All delay times are adjustable via board—mounted potentiometers, and each has SPDT relay outputs which handle 5A. Power requirements: 12VDC,

    Mfr Name: Cebek

    Mfr Number: I-30

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    In Stock

    $19.49

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    82-13995 - Low Voltage Miniature Delay Time Module

    …the activation time of a momentary contact switch for 1~60 seconds via a field-adjustable rotary pot. It is ideal for electrical locks which do not have a built-in time delay function. Its compact size makes it small enough to fit in a single-gang box or inside a door frame cavity. MFR.# SA-026Q

    Mfr Name: Seco-larm

    Mfr Number: SA-026Q

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    In Stock

    $24.49

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    28-4745 - Sequential Dual Time Delay 1-180 sec Timer Module

    Sequential Dual Time Delay 1-180 sec Timer Module Sequential dual time delay cycle timer with relay output. From 1 second to 3 minutes.

    Mfr Name: Cebek

    Mfr Number: I-27

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    In Stock

    $29.39

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    28-22926 - On Delay Timer 1~180 Second Pre Assembled Module Board

    Delayed On Timer When switched on, this unit will first delay for a user-defined time before activating the relay. The relay will remain activated until switched off. Requires 12VDC/70mA power supply (sold separately).

    Mfr Name: Cebek

    Mfr Number: I-36

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    In Stock

    $21.99

    (MSRP $29.95)
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    28-22924 - Off Delay Timer 2~45 Min Pre Assembled Module Board

    Delayed Off Timer When switched on, this unit actuates a relay which remains active for as long as the unit is on. Once the unit is switched "Off" the relay will continue to remain active for the pre-set time. Requires 12VDC/80mA power supply (sold separately).

    Mfr Name: Cebek

    Mfr Number: I-39

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    In Stock

    $18.99

    (MSRP $25.95)
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    26-1960 - Time Delay Relay, 8-Pin Plug-In, 5.0A Dual Mode, Universal Voltage

    Dual Mode Time Delay Relay Highly versatile 8-pin timer relay is designed for industrial control, but also has a variety of custom design applications including power-sequencing, speaker protection delay and process control Simple screwdriver adjustment allows selection of numerous time ranges from…

    Mfr Name: Distributed By MCM

    Mfr Number: 26-1960

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    In Stock

    $47.88

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    555-18872 - 0.5 ~ 5 Second Delay Line Level Controlled Relay

    Line-Level Audio Controlled Relay The ST-ACR1 is an Audio Controlled Relay in the STICK-ONr series. These products are designed for quick, convenient installation, and reliable operation in a variety of control applications. The ST-ACR1 is designed to switch on line level sources.

    Mfr Name: Radio Design Labs

    Mfr Number: ST-ACR1

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    In Stock

    $94.99

    (MSRP $128.15)
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    28-5117 - Sequential Relay Module

    Sequential Relay Module Upon a single contact closure at the input, the output relays sequentially close. The delay time between each relay closing is adjustable from 0.3~10 seconds. Each relay is capable of switching 5A. Requires 12VDC, 50mA.

    Mfr Name: Cebek

    Mfr Number: I-55

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    In Stock

    $53.99

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    555-ST-ACR2 - RDL Audio Controlled Relay

    Audio Controlled Relay The ST-ACR2 is an Audio Controlled Relay in the STICK-ONr series. These products are designed for quick, convenient installation, and reliable operation in a variety of control applications. The ST-ACR2 is designed to switch on line level sources.Two multiturn trimmers are…

    Mfr Name: Radio Design Labs

    Mfr Number: ST-ACR2

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    In Stock

    $99.99

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    555-ST-VOX1 - RDL Voice Activated Relay

    …DPDT contacts. An open collector output is also provided for slave units. Applications include converting PTT (push to talk) function to hands free, automatic muting and audio signal sensing for auto-power-on function. Sensitivity and release delay are adjusted via individual 25 turn potentiometers.

    Mfr Name: Radio Design Labs

    Mfr Number: ST-VOX1

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    In Stock

    $99.99

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    555-2870 - Voice Activated Relay

    Voice Activated Relay This device monitors audio activity over a wide range of input voltages and operates a DPDT relay. It may be used to detect voltages as low as that directly from a microphone, or as high as from a 70V speaker system.

    Mfr Name: Bogen Communications

    Mfr Number: VAR1

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    In Stock

    $103.99

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    555-18954 - Paging Controlled Relay

    Paging Controlled Relay The TX-PCR1 is the ideal choice in many applications where switching needs to be controlled from a constant-voltage amplified audio source. The module will trigger on any program material, with paging sources being the most common. The TX-PCR1 includes both an open-collector…

    Mfr Name: Radio Design Labs

    Mfr Number: TX-PCR1

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    In Stock

    $135.99

    (MSRP $173.64)
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    28-6176 - Retriggerable 2-45 min Timer Module

    …2-45 min Timer Module These pre—assembled circuit modules provide accurate, consistent timing functions for a variety of uses. All delay times are adjustable via board—mounted potentiometers, and each has SPDT relay outputs which handle 5A. Power requirements: 12VDC,

    Mfr Name: Cebek

    Mfr Number: I-31

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    In Stock

    $23.09

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    555-20680 - DUAL 15 BAND GRAPHIC EQUALIZER

    …operation. The magnetically isolated transformer, electronically balanced/unbalanced inputs and servo balanced/unbalanced outputs, RF-filtered inputs and outputs, and power-off hard-wire relay bypass with 2 second power up delay were planned to ensure compatibility for all installations.

    Mfr Name: DBX Professional

    Mfr Number: 1215

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    Limited Stock

    $259.95

    (MSRP $399.95)
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    50-8396 - Automatic Two-Way Source Selector - Sound Activated

    …A and B, with INPUT-A as the default. When an audio signal is detected at INPUT-B, the switch automatically switches to that input. When INPUT-B is silenced, the output automatically reverts back to INPUT-A. The delay time for reverting back to INPUT-A is adjustable from 0.5 seconds to two minutes.

    Mfr Name: MCM Custom Audio

    Mfr Number: 50-8396

    See all Source Selectors in Whole House Audio

    In Stock

    $49.99

    (MSRP $99.95)
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    28-12856 - Light Sensitive Switch Kit

    Light Sensitive Switch Kit Features: * Switch-on at dusk, turn off at dawn, fully automatic * Wide-range adjustable sensitivity * Delay circuit avoids cycling

    Mfr Name: Velleman SA

    Mfr Number: MK125

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    In Stock

    $6.36

    (MSRP $11.14)
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    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 in small businesses, it also has the…

    Mfr Name: Seco-larm

    Mfr Number: PR-312S-PQ

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    Limited Stock

    $64.99

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    50-8390 - Automatic A/B Speaker Level Switch CTL02002

    Automatic Speaker A/B Source Switch This switching device automatically selects between two stereo amplifiers to a single pair of speakers. It is perfect in situations where installed speakers are used with both a local stereo or home theater system, and a distributed audio system. Default Input-A…

    Mfr Name: Speakercraft

    Mfr Number: SL-ONE

    See all Speaker Selectors in Whole House Audio

    In Stock

    $50.00

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    82-20010 - Hands-free Video Door Phone

    Hands-Free Video Door Phone The ENFORCER Hands-Free Video Door Phone displays a color image of a visitor in real time on the phone's monitor, a built-in microphone and speaker on the camera unit let users remotely and securely communicate with visitors and unlock doors and gates from the monitor.…

    Mfr Name: Seco-larm

    Mfr Number: DP-234Q

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    In Stock

    $219.00

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    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 doorbell button on the camera unit, the…

    Mfr Name: Seco-larm

    Mfr Number: DP-236Q

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    In Stock

    $249.00

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    28-4750 - On Delay 1-180 sec Timer Module

    On Delay 1-180 sec Timer Module On delay cycle timer with relay output. From 1 second to 3 minutes.

    Mfr Name: Cebek

    Mfr Number: I-33

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    On Backorder(Expected in 52 days)

    $21.99

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    RLY4075K - SUB ONLY TIME DELAY RELAY

    SUB ONLY TIME DELAY RELAY

    Mfr Name: Distributed By MCM

    Mfr Number: RLY4075K

    Ships Direct

    $84.23

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    RLY4045M - SUB ONLY TIME DELAY RELAY

    SUB ONLY TIME DELAY RELAY

    Mfr Name: Distributed By MCM

    Mfr Number: RLY4045M

    Ships Direct

    $74.87

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    RLY4075L - SUB ONLY TIME DELAY RELAY

    SUB ONLY TIME DELAY RELAY

    Mfr Name: Distributed By MCM

    Mfr Number: RLY4075L

    Ships Direct

    $82.15

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