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Ritron TS-442-GN UHF 400-420 MHz TeleSwitch Wireless Switch Control, US $300 – Picture 0
Ritron TS-442-GN UHF 400-420 MHz TeleSwitch Wireless Switch Control, US $300 – Picture 0

Ritron Ts-442-gn Uhf 400-420 Mhz Teleswitch Wireless Switch Control

US $300

  • Canandaigua, New York, United States
  • May 25th
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Programming included in purchase Note this a UHF Frequency 400-420MHz When hard wiring is impractical or impossible, the TeleSwitch is ideal for any application where a contact closure is needed to remotely control a light, turn on/off a pump, activate a siren...the possibilities are infinite. Utilizing an RF transceiver and two programmable DTMF decoders housed in a durable, weather-resistant enclosure, the TeleSwitch’s independently controlled relays can provide a contact closure output upon receiving a uniquely defined DTMF (Touch Tone) code.  The new Ritron TeleSwitch is a perfect companion to the successful Ritron QuickTalk Voice Notification Transmitter. By using DTMF to program your custom message into the QuickTalk, the TeleSwitch responds by decoding the DTMF sequence and delivering a contact closure. An infinite number of practical applications exist.   For example, a QuickTalk is used to monitor a tower light with an AC current detector connected to one of its two input terminals. Miles away, a TeleSwitch with an autodialer is connected to one of its two relay contacts. When the AC current detector senses an absence of current flow, a contact closure is sensed in the input of the QuickTalk, causing it to transmit the previously recorded DTMF sequence to the TeleSwitch. The TeleSwitch, in turn, delivers a contact closure to the autodialer, which can then provide a "lights out" voice alert to appropriate personnel.   Features: • 5/2 Watt Transceiver, PC Programmable • VHF and UHF Frequency Band Models (see back for band splits) • Wide or Narrow Band Models • 8-15VDC Operation. Includes AC to DC Transformer • Two 10 Amp Relay Outputs, Each Independently DTMF Controlled • Programmable Relay Control —Momentary or Latching Mode • Bright LED Indicators for Power, Relay Status • Rugged, Weather Tight Enclosure • DTMF Decode Acknowledgement Tone • Mounting Bracket Included • Made In USA Benefits: • Long Range (miles not feet) Radio Control • No Trenching or Remodeling • Easy Add-On to Existing Radio Systems • Simple to Install •Works through Repeaters for Even Longer Range • Self Contained, All-in-One Solution

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