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Cooper Wheelock < Products < Telephone Signaling & Commercial Audio < Telephone Signaling      Telephone Signaling & Commercial Audio Telephone: - Enclosures - Telephone Signaling - Zone Controller & Commercial Audio  Telephone Signaling   Series UTA Universal Telephone Alerts Series PS Telestrobes® Loud, attention getting electronic ringers designed for use in noisy locations or for wide area coverage. Operates off the telephone ringer voltage. 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.     Available features and options: Color: Gray Four selectable sound patterns: Horn, Bell, Vibrating Chime, Single Chime High output 109 dB piezo speaker Tamper resistant volume control Dip switch selectable Low current draw and REN Multiple voltage activation Approvals: UL Standard 1950 Available features and options: Single line phones RJ-11C modular plug-in connection Long life, low power consumption Easily mounts to interior surfaces Approvals: UL Standard 1459 Series CH and Series WR Warble Telephone Alerts Series CA Common Audible Control Units High quality, compact signaling devices. Easily connects to phone systems. Enables any moderately noisy environments to have a loud telephone alert CA Common Audible Control Units monitor multiple analog telephone lines (tip and ring) to provide all call signaling, zoned signaling or night bell connection. These control units also enable connection for operation of external audible or visual alerts to be operated directly off the telephone ring voltage output.     Available features and options: Color: Gray Connects with standard RJ-11C phone jack Adjustable tone and volume Indoor use, surface mountable Analog, AC and DC models UL 1459 Listed, FCC part 68 approved and DOC certified Available features and options: UL Listed Enables key systems to have a dry contact closure to trigger other devices Easy connection to Cooper Wheelock dry contact interface Choice of two outputs for alert signal connections: standard ringing voltage or contact closure Series TB TelBells 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.    Available features and options: Aluminum bell housing Shell Size: 6” Integral RFI suppression Screw terminal connections and RJ-11 plug Motor Driven Tamper resistant volume control Applications: Telephone Ringers Approvals Include: TB-593 is UL Listed Available features and options: Indoor, outdoor Explosion proof - (XRT-T-40) UL Listed, FCC registered Accepts RJ-11 phone plug AC/DC Relay   Power Supplies & Chargers EPS 1205 Available features and options: Filtered 12 VDC to 500 mA UL listed EPS-2401 Available features and options: Filtered 24 VDC up to 100 mA UL listed RPS-2406 Available features and options: Regulated and filtered 24 VDC up to 600 mA UL listed and approved RPS-2440A Available features and options: Two regulated and filtered 2-Amp outputs at 24 VDC UL listed PSC-2420-R Power Supply/Charger Available features and options: 24 VDC, 1-8 fused outputs 20.8 amp switch mode designed with full regulation and filtering. Equipped with a battery charger capable of handling a 60 ampere hour battery load DCI-24-24 Dry Contact Interface Available features and options: Provides the power to operate a wide variety of Cooper Wheelock 24 VDC signaling products while isolating the load from the contact closure.