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Relays

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Showing 1 - 12 of 18
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rdl tx-pcr1 paging controlled relay
Radio Design Labs
RDL TX-PCR1 Paging Controlled Relay
TX-PCR1|RL-TXPCR1
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bogen var1 voice-activated relay
Bogen
Bogen VAR1 Voice Activated Relay for 70V Paging Systems
VAR1|BO-VAR1
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rdl st-lcr1 logic controlled relay, momentary
Radio Design Labs
RDL ST-LCR1 Logic Controlled Relay, Momentary
ST-LCR1|RL-STLCR1
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image of rl-stlcr2
Radio Design Labs
RDL ST-LCR2 Logic Controlled Relay, Latching
ST-LCR2|RL-STLCR2
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image of at-aapprc
AtlasIED
AtlasIED Priority Paging Remote Controller
AA-PPRC|AT-AAPPRC
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rdl st-lcr1h high power logic controlled relay - 8 a
Radio Design Labs
RDL ST-LCR1H High Power Logic Controlled Relay
ST-LCR1H|RL-STLCR1H
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image of rl-stacr1m
Radio Design Labs
RDL ST-ACR1M Microphone Level Audio Controlled Relay, 0.5 to Seconds Delay
ST-ACR1M|RL-STACR1M
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rdl relay
Radio Design Labs
RDL ST-ACR2 Line-Level Audio Controlled Relay, to 50 Seconds Delay
ST-ACR2|RL-STACR2
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hum killer unbal isolation
Radio Design Labs
RDL AV-HK1 HUM KILLER Stereo Audio Isolation Transformer with Dual RCA Inputs and Outputs
AV-HK1|RL-AVHK1
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rdl av-hk1x hum killer audio isolation transformer with xlr input and output
Radio Design Labs
RDL AV-HK1X HUM KILLER Audio Isolation Transformer with XLR Input and Output
AV-HK1X|RL-AVHK1X
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mircom tx3-nsl-8m tx3-series master nsl relay cabinet
Mircom
Mircom TX3-NSL-8M TX3-Series Master NSL Relay Cabinet
TX3-NSL-8M|MI-TX3NSL8M
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8 relay expander cabinet
Mircom
Mircom TX3-8EC TX3 Series NSL 8-Relay Expander Cabinet
TX3-8EC|MI-TX38EC
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rdl tx-pcr1 paging controlled relay
TX-PCR1RL-TXPCR1
Radio Design Labs
RDL TX-PCR1 Paging Controlled Relay
TX-PCR1|RL-TXPCR1

Key Features

  • Switching Functions Controlled by Speaker-Level Source
  • Input Accepts Amplified Constant Voltage Signals
  • Switch-Selectable Input: 25 V, 70 V, 100 V
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bogen var1 voice-activated relay
VAR1BO-VAR1
Bogen
Bogen VAR1 Voice Activated Relay for 70V Paging Systems
VAR1|BO-VAR1

Key Features

  • Two sets of C-Form (both N.O. and N.C.) relay contacts respond to audio activity
  • 4 levels of input signals: microphone, 600-Ohms line, 25V, and 70V speaker systems
  • Built-in balanced, low noise, high gain microphone pre-A
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rdl st-lcr1 logic controlled relay, momentary
ST-LCR1RL-STLCR1
Radio Design Labs
RDL ST-LCR1 Logic Controlled Relay, Momentary
ST-LCR1|RL-STLCR1

Key Features

  • Add Contacts to Any Control Signal
  • Activation from Logic Circuits
  • DPDT Switching Relay
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image of rl-stlcr2
ST-LCR2RL-STLCR2
Radio Design Labs
RDL ST-LCR2 Logic Controlled Relay, Latching
ST-LCR2|RL-STLCR2

Key Features

  • Add Contacts to Any Control Signal
  • Activation from Logic Circuits
  • DPDT Switching Relay
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image of at-aapprc
AA-PPRCAT-AAPPRC
AtlasIED
AtlasIED Priority Paging Remote Controller
AA-PPRC|AT-AAPPRC

Key Features

  • 2 Channel
  • 350 W at 70.7V Per Channel
  • Audio High Level Trigger Sense with Threshold Adjust 3V - 45V
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rdl st-lcr1h high power logic controlled relay - 8 a
ST-LCR1HRL-STLCR1H
Radio Design Labs
RDL ST-LCR1H High Power Logic Controlled Relay
ST-LCR1H|RL-STLCR1H

Key Features

  • Switching of Speaker Lines
  • Control from Switch or Logic Circuits
  • DPDT Switching Contacts
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image of rl-stacr1m
ST-ACR1MRL-STACR1M
Radio Design Labs
RDL ST-ACR1M Microphone Level Audio Controlled Relay, 0.5 to Seconds Delay
ST-ACR1M|RL-STACR1M

Key Features

  • Switching Controlled by Audio Signal
  • Sensing of Microphone-Level Signal
  • Silence Sensing
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rdl relay
ST-ACR2RL-STACR2
Radio Design Labs
RDL ST-ACR2 Line-Level Audio Controlled Relay, to 50 Seconds Delay
ST-ACR2|RL-STACR2

Key Features

  • Switching Controlled by Audio Signal
  • Sensing of Line-Level Signal
  • Silence Sensing
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hum killer unbal isolation
AV-HK1RL-AVHK1
Radio Design Labs
RDL AV-HK1 HUM KILLER Stereo Audio Isolation Transformer with Dual RCA Inputs and Outputs
AV-HK1|RL-AVHK1

Key Features

  • Ground Isolation in Unbalanced Line
  • Ground-Loop Elimination
  • Unbalanced Stereo Galvanic Isolation
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rdl av-hk1x hum killer audio isolation transformer with xlr input and output
AV-HK1XRL-AVHK1X
Radio Design Labs
RDL AV-HK1X HUM KILLER Audio Isolation Transformer with XLR Input and Output
AV-HK1X|RL-AVHK1X

Key Features

  • Ground Isolation in Balanced Line
  • Line-Level Ground-Loop Elimination
  • Balanced Mono Galvanic Isolation
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mircom tx3-nsl-8m tx3-series master nsl relay cabinet
TX3-NSL-8MMI-TX3NSL8M
Mircom
Mircom TX3-NSL-8M TX3-Series Master NSL Relay Cabinet
TX3-NSL-8M|MI-TX3NSL8M

Key Features

  • Master NSL Unit supports up to 8 Telephone Line Relay Cards
  • Each Telephone Line Relay Card supports up to 12 residents
  • One relay cable is required per Telephone Line Relay Card
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8 relay expander cabinet
TX3-8ECMI-TX38EC
Mircom
Mircom TX3-8EC TX3 Series NSL 8-Relay Expander Cabinet
TX3-8EC|MI-TX38EC

Key Features

  • Expands TX3-NSL-8M Master Relay Cabinet
  • Supports 8 or 16 Telephone Line Relay Cards
  • Interconnects via two cables
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