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Telephone Signaling

  Power Supplies
  Series CA Common Audible Control Units
  Series CH and Series WR Warble Telephone Alerts
  Series PS Telestrobes
  Series ST Paging Speakers and Horns with Transformers
  Series TB TelBells
  Series UTA Universal Telephone Alerts
  Telephone Relays
Power Supplies
Series CA Common Audible Control Units
Series CH and Series WR Warble Telephone Alerts
High quality, compact signaling devices. Easily connects to phone systems. Enables any moderately noisy environments to have a loud telephone alert
Series PS Telestrobes
PS Telestrobes emit a high intensity flashing light when the telephone rings. Designed for alerting the hearing impaired, for use in high ambient noise environments, quiet hospital zones, libraries and broadcast studios.
Series ST Paging Speakers and Horns with Transformers
Series TB TelBells
Series UTA Universal Telephone Alerts
Loud, attention getting electronic ringers designed for use in noisy locations or for wide area coverage. Operates off the telephone ringer voltage.
Telephone Relays
Cooper Wheelock telephone relays activate various appliances when a telephone ring voltage is detected. Two models are available to accommodate different voltage requirements, environments and applications.
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Wheelock XRT-T-40 - EXPLOSION PROOF TELEPHONE RELAY 90V 20HZ
Cooper Wheelock telephone relays activate various appliances when a telephone ring voltage is detected. Two models are available to accommodate different voltage requirements, environments and applications.

Available features and options:

* Indoor, outdoor
* Explosion proof - (XRT-T-40)
* UL Listed, FCC registered
* Accepts RJ-11 phone plug
* AC/DC Relay