MCM Electronics

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Image of Seco-larm ST-BD01Q Low Voltage Battery Cut-Off - 12/24V Selectable

880

82-13990 - Low Voltage Battery Cut-Off - 12/24V Selectable

The Enforcer Low-Voltage Battery Cut-Off prevents deep discharge of backup batteries. Use it to save power for a backup battery on your security system. If there is a power failure this device will ensure that your backup battery remains powered and your security ...

Mfr Name: Seco-larm

Mfr Number: ST-BD01Q

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In Stock

$14.99

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Image of Distributed By MCM 64-2020 20A IP66 Splash Proof Holder with LED Light

528

28-13035 - 20A IP66 Splash Proof Holder with LED Light

Holds standard blade type ATC fuse14 AWG loop wireCurrent Rating: 20A, 12/24VDCLED indicates when fuse is blown

Mfr Name: Distributed By MCM

Mfr Number: 64-2020

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Limited Stock

$6.99

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Image of Cebek DTMF-3 DTMF Receiver 8-Relay Pre Assembled Module Board

500

28-22970 - DTMF Receiver 8-Relay Pre Assembled Module Board

DTMF 8-Relay Receiver Dual-Tone Multi-Frequency (DTMF) signaling allows machine control remotely over standard telephone lines. This receiver unit include password protection, and will operate its NO/NC relays in either flip-flop mode or timed mode. Four-relay ...

Mfr Name: Cebek

Mfr Number: DTMF-3

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In Stock

$81.99

(MSRP: $92.95)
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Image of Cebek DTMF-2 DTMF Receiver 4-Relay Pre Assembled Module Board

484

28-22968 - DTMF Receiver 4-Relay Pre Assembled Module Board

DTMF 4-Relay Receiver Dual-Tone Multi-Frequency (DTMF) signaling allows machine control remotely over standard telephone lines. This receiver unit include password protection, and will operate its NO/NC relays in either flip-flop mode or timed mode. Eight-rela...

Mfr Name: Cebek

Mfr Number: DTMF-2

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In Stock

$52.99

(MSRP: $71.95)
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Image of Distributed By MCM 48-782 Marine Grade Weatherproof 12V Cigarette Lighter Socket

440

28-13040 - Marine Grade Weatherproof 12V Cigarette Lighter Socket

Current Rating: 20A, 12/24VDCMaterial: Housing- Nylon with glass figer (UL 94-HB), Top contact: nickel plates spring brassWatertight sealing capWire gauge: 18 AWG for 10A, 16 AWG for 15A, 12 AWG for 20A

Mfr Name: Distributed By MCM

Mfr Number: 48-782

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In Stock

$6.99

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Image of Cebek DTMF-1 DTMF Tone Generator Pre Assembled Module Board

376

28-22966 - DTMF Tone Generator Pre Assembled Module Board

DTMF Tone Generator Dual-Tone Multi-Frequency (DTMF) signaling allows machine control remotely over standard telephone lines. The sending unit, which includes a keypad can send standard DTMF codes, with a memory function. Four-relay receiver unit available Here...

Mfr Name: Cebek

Mfr Number: DTMF-1

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In Stock

$41.99

(MSRP: $57.95)
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Image of Seco-larm SR-1212-C7ALQ Relay Module - 3~24VDC Low Trigger Voltage, High Sensitivity, SPDT Relay

336

82-21415 - Relay Module - 3~24VDC Low Trigger Voltage, High Sensitivity, SPDT Relay

The SR-1212-C7ALQ can be used for various Single Pull Double Throw (SPDT) applications. Pre-wiring and screw terminals on the board make installation a breeze.

Mfr Name: Seco-larm

Mfr Number: SR-1212-C7ALQ

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In Stock

$10.99

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Image of Seco-larm SR-2212-C5AQ Relay Module - 12/24VDC Trigger Voltage, One 5A Form C DPDT Relay

320

82-21400 - Relay Module - 12/24VDC Trigger Voltage, One 5A Form C DPDT Relay

SR-2212-C5AQ is for any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections.

Mfr Name: Seco-larm

Mfr Number: SR-2212-C5AQ

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In Stock

$9.99

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Image of Seco-larm SR-2112-C7AQ/10 Relay Module - 12/24VDC Trigger Voltage, One 7A Form C SPDT Relay

288

82-21395 - Relay Module - 12/24VDC Trigger Voltage, One 7A Form C SPDT Relay

SR-2112-C7AQ/10 is for any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections. Note: Board has 10 relay modules built-in

Mfr Name: Seco-larm

Mfr Number: SR-2112-C7AQ/10

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In Stock

$45.99

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