Medium Range Wireless Switch System

The Medium Range Wireless Switch System (MRWSS) is designed for medium range (up to 2 miles*) and simple wireless controls switching. The MRWSS is the simple solution for wireless controls applications where faulty wire replacement or new installation is not possible or practical. Possible applications include:

The Medium Range Wireless Switch System consists of a two-input transmitter and a two-output (12 VDC) receiver. The MRWSS comes complete with power supplies, relays and antennas. Simply make your connections and the MRWSS is ready for use and guaranteed to perform.

Operation:

Operation is simple: connect a switch or any device with a dry contact closure to the transmitter inputs (terminal block). When a contact is closed, the transmitter will immediately send an “ON” transmission to the receiver, changing the state of the selected receiver output from 0 VDC to 12 VDC @ 1 amp. The receiver output can be used to activate a relay, solenoid, or light. Immediately after a contact is open, the transmitter will send an “OFF” transmission to the receiver, changing the state of the selected output from 12 VDC to 0 VDC and turning off the connected device.

Solar Panel Systems:

Turnkey, 12 VDC solar panel kits are available for locations without electricity

Operating Environment

  • Indoor or Outdoor
  • -40 degrees F to 140 degrees F

MRWSS Transmitter

Part #: 01242

Mounted in plastic, NEMA 4X enclosures, the MRWSS system is designed for outdoor/indoor industrial wireless controls applications. Remote Control Technology offers a three year warranty for this system. The transmitter has an output power of 2 watts @ 26.995 MHz. The potential range is approximately 2 miles* and, with proper antenna application, is not limited to line of sight.

Includes:

  • 2-input, 2-watt radio transmitter
  • 15 watt power supply (110 VAC to 240 VAC input, 12 VDC output)
  • NEMA 4X plastic enclosure
  • 42” high-gain antenna
  • right-angle antenna mount
  • 25’ coaxial cable w/ BNC connectors

Power Requirements

  • Supply Power: 12 VDC (15 W power supply included)
  • XMIT Current: 200 mA
  • STBY Current: 35 mA

Radio Output: 2 watts (2 mile* potential range)

  • Frequency: 26.995 FM
  • Format: PDTFM FSK
  • FCC Part 95 Subpart E compliant (no license required)

MRWSS Receiver

Part #: 01241

Includes:

  • 2 output receiver
  • 15 watt power supply (110 VAC to 240 VAC input, 12 VDC output
  • NEMA 4X plastic enclosure
  • 42” high-gain antenna
  • right-angle antenna mount
  • 25’ coaxial cable w/ BNC connectors

Power Requirements

  • Supply Power: 12 VDC (15 W power supply included)
  • Output Current: 1 amp per output
  • STBY Current: 45 mA

Radio

  • Frequency: 26.995 MHz FM superheterodyne FM Receiver
  • FCC Part 15 compliant (no license required)

*The Range of all Radio products is dependent on local conditions and antenna selection / location

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