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Relay Modules

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  1. Bogen VAR1 Voice-Activated Relay

    Voice Activated Relay. The VAR1 is a relay device that monitors audio activity over a wide range of input voltages and operates two sets of C-Form relay contacts in response to detected activity. The VAR1 can be used to detect voltages as low as signals directly from a microphone or as high as...
  2. Bogen RIO1S Relay / Input / Output Transformer-Balanced Module

    Bogen’s RIO1S is a multi-functional module with a priority-controlled relay contact, transformer-balanced input, transformer-balanced output, and an RJ11 output for direct connection to the override input of a zone paging system. The RIO1S provides a convenient way to integrate a Power Vector...
  3. ETS URM-1 Single Channel Universal Relay Module

    The URM series of relay boards offer system integrators an easy, truly universal solution for controlling hi or low current devices such as electric locks, lights, sirens, etc with literally ANY type of low voltage, dry contact or open collector input signals. 5 to 24vdc power input. Maximum...
  4. ETS URM-4 Four Channel Universal Relay Module

    The URM series of relay boards offer system integrators an easy, truly universal solution for controlling hi or low current devices such as electric locks, lights, sirens, etc with literally ANY type of low voltage, dry contact or open collector input signals. 5 to 24vdc power input. Maximum...
  5. ETS URM-8 Eight Channel Universal Relay Module

    The URM series of relay boards offer system integrators an easy, truly universal solution for controlling hi or low current devices such as electric locks, lights, sirens, etc with literally ANY type of low voltage, dry contact or open collector input signals. 5 to 24vdc power input. Maximum...