Reply Wireless Interactive Technology

ReplyŽ Mini
A compact and wearable audience response system that's ideal for events large and small.

The WRS5100 is being used in interactive meetings, special events, and other feedback activities that the audio-visual industry commonly classifies as ' audience response ', ' group response ', or ' interactive voting '.

Together WRS5100 wireless audience response keypads and a ReplyŽ base station comprise a versatile two-way interactive voting system that includes these features:

  • Slim case with soft touch elastomeric keyboard and LED indicators.
  • Smaller than a credit card and weighs less than an ounce. Fits easily in the palm and may be comfortably worn with an optional lanyard.
  • Two-way spread spectrum radio employing an advanced communications protocol.
  • Frequency hopping delivers high immunity to interference plus signal security to allow the system to operate in the presence of other wireless devices.
  • Works with ReplyŽ (Plus) Model WRS970 and ReplyŽ (Plus) WRS971 base stations.
  • Allows drop-in use with scores of ReplyŽ-compliant software applications.

System Configuration

A basic ReplyŽ Mini system consists of...

  • One ReplyŽ Mini Wireless Keypad per participant
  • Either one ReplyŽ (Plus) Base Station per 500 keypads of the same radio channel in a room, and
  • One copy of value-added application software*


Infowhyse sells its ReplyŽ family of products through a variety of distribution channels, dependent on the product and your location. We invite you to contact us for further information, a quotation or a reseller referral.

View ReplyŽ Mini Pricing Guidelines


Technical specifications and other support documents are available for download in PDF format.

Optional accessories (purchased separately) include system carry cases. Training, on-site technical support, and similar 'for fee' services are also extra.

ReplyŽ (Plus) Base Station Model WRS970

  • A compact and programmable interface to your PC. Controlled by value-added software* (purchased separately).
    • Also operates with current ReplyŽ-compliant polling software*.
  • Dimensions: 6.5" W x 2.25" H x 5" D.
  • Unit Weight: 8 ounces. (Add 5 oz. for cable.)
  • Capacity: 500 keypads per channel identity.
    • Stock version: 31 identities allows 15,500 pads per room.
    • Arena version: Special terms and pricing apply. Up to 72 identities allows up to 36,000 pads per room.
  • Speed: Base Station polling cycles are adjustable to optimize speed to group size. For example, a group of 50 keypads can be polled every one-half second, whereas a group of 15,500 can be polled in parallel every 2.5 seconds.
  • Connections: Attaches to the operator's PC by USB connection. (USB cable included.)
  • Power Source: USB. Current draw 50 mA.
  • Does not include accessories such as software* and carry cases. These additional items are priced separately.

ReplyŽ (Plus) Base Station Model WRS971

  • Base Station in compact USB Stick styling that communicates with ReplyŽ (Plus)and ReplyŽ Mini (Plus) keypads.
  • Like WRS970, controlled by value-added software* (purchased separately).

Modular Carry cases, Multiple Models Available

  • Ruggedized shipping cases with perimeter clasps.
  • Styled as briefcase, suitcase, or wheeled luggage items.
  • Keypads and base stations purchased separately.
  • Refer to Accessories Price List for additional details.

Application Software

  • * Models WRS970 and WRS971 Base Stations require application software to manage keypad data collection and graph/analyze responses.
  • Multiple titles are available to conduct surveys, delegate voting, group decision making, market research, classroom learning, and other advanced applications.
  • Contact your reseller for specifications and pricing of this value added software.

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