System Configuration

A basic ReplyŽ Plus system consists of...

• One ReplyŽ WRS7200 Wireless Keypad per participant
• One ReplyŽ WRS970 or WRS971 Base Station per 500 keypads of the same radio channel in a room, and
• One copy of value-added application software*.

Pricing

Fleetwood sells its ReplyŽ family of products through authorized resellers. We invite you to contact us for further information or a reseller referral.

Downloads

Technical specifications and pricing are available for download in PDF format.

Notice: By downloading from this location, user acknowledges and accepts all risks accompanying electronic file transfer.

• Reply Plus Base Station and Driver Quick Setup Guide (PDF, 594KB)
  
  
• Reply Plus Technical Specifications (PDF, Plus SMS Specs 5-13-2010, 529KB)
  
  

• Compact and rugged ABS blend case.
• Dimensions: 5.25 in x 2.2 in x 1 in (133.8 mm x 54.5 mm x 26.5 mm).
• Weight: 3.1 oz (85 grams) without batteries installed. [Note: Add 1.6 oz (45 grams) for 2 AA cell batteries.]
• Color: 3 tone (off-white, light gray, slate). [Note: Custom color combinations are available. Minimum order quantities and special terms apply.]

User Identification

• Each keypad has a RF device identity ('address') between 1-500 plus a RF base identifier ('channel') between 1-31.
• Addresses may be automatically assigned or preset.
• Each keypad also has a unique device serial number.
• Serial numbers are permanent and set at manufacturing.
• Both address and serial number may be transmitted with each keypad's response.
• 'Log in' function permits secure user registration.

User Input

• 19 enamel coated elastomeric keys.
• Ten keys numbered 0-9 plus a 'SYM' key allow entry of simple or sophisticated responses up to 12 characters in length (ex. -1/2*345.067). Keys are also marked with "SMS" lettering for text responses.
• Three 'soft' keys coordinate with response options shown in the display. The selections are programmable by software and include several options for simplified voting (e.g., Yes No, True False, Yes Abs No, etc.) 'Send', 'Alert', 'Search/Scan', 'Clear', and 'Power' keys provide additional functions.
• Entries can be 'speed scored' to 0.05 second (50 millisecond) resolution to identify group response sequence ('fastest finger') during competitive events.
• Audible keypress indicator can be enabled / disabled.

Display

• 2 line liquid crystal display (LCD) echoes user entries and displays messages from the Base Station. LCD features:
• Electroluminescent backlighting.
• 12 characters per line.
• Status icons to indicate battery level, response type, correct/incorrect response, login status, RF link activity, RF signal strength, keypad address #, channel #.

RF Technology

• Two-way RF keypad uses eligible license-free / license-exempt frequencies to:
  • Communicate key presses to the Base Station.
  • Receive control information and messages from the Base Station.
  • Acknowledge keypad transmissions. [Note: Response acknowledgment is one of several advantageous features found in products using patented ReplyŽ technology.]
• Employs Fleetwood-engineered 2.4 GHz frequency hopping spread spectrum (FHSS) transceivers.
• FHSS offers excellent range, immunity to interference, and signal security.
• Integrated Wi-Fi avoidance feature improves performance in high density wireless environments.
• Patented and proprietary radio protocol.
  • Creates a secure communications network between keypads and their associated Base Station.
  • Permits ReplyŽ systems to operate reliably in the presence of other RF devices (WLANs, PDAs, phones, etc.).
• Integrated error checking discriminates system signals from all other RF traffic to ensure data accuracy and enhance security.
• 31 channel identities are available to provide installation flexibility and system expansibility.
• Internal antenna is protected by the keypad enclosure.

Range

• Power output is selectable by software. Designed to operate in an indoor area 650 ft x 650 ft (200 m x 200 m).
• A room's geometry, radio propagation characteristics, and proximity to RF interferers can influence the actual range experienced.
• Elevating the base station often results in a performance advantage.

Speed

• 200 keypads per second.
  • Multiple base stations may poll simultaneously, permitting collection of up to 15,500 keypads in 3 seconds.
• Time stamping can identify the speed and sequence of each keypad response.

Power and Power Management

• Powered by two replaceable alkaline AA batteries (not included).
• Battery life varies according to use. Estimate replacement after approx. 150 hours of operation.
• Battery level is indicated on LCD. Also, keypad transmits battery level to the Base Station.

Security

• A proprietary response verification protocol integral to the radio design provides a high degree of signal security.
• Frequency hopping and proprietary data communications are additional deterrents to clandestine interception.
• Alarm can be enabled to sound when a keypad leaves its Base Station's coverage zone.

Scalability

• Firmware resides in high performance microprocessor chips that can be reprogrammed to facilitate easy upgrade during the life of the product.
• Adding keypads to an existing system only requires them to be set to the channel identity of a Base Station and assigned an available address by either automatic or manual setting.

Compliance and Patents

• Call for status and details regarding these and other pending regulatory certifications: FCC, IC, CE.
• U.S. Patent Nos. 5,379,213; 5,724,357; 6,021,119; 6,665,000; 7,277,671; 7,277,671 B1; 7,599,703 B2; 7,747,261 B2; 7,746,820 B2; Re. 35,449. European Patent No. EP 0 697 773; 1 337 127 B1; 1 427 228 B1; 1 478 099 B1. Other U.S. and foreign patents and patents pending.

Warranty

• 2 YEAR Limited Warranty. Call for details.

Additional System Components and Accessories

ReplyŽ Plus Base Station Model WRS970

• A compact and programmable interface to your PC.
• Controlled by application software* (purchased separately).
• Dimensions: 6.25 in 2.25 in x 5 in (159 mm x 57 mm x 126 mm).
• Unit Weight: Approx. 9 oz (255 gm).
• Capacity: 500 keypads per channel identity. 31 - 71 available channel identities allows up to 15,500 - 37,500 pads per room.
• Speed: Default setting is 200 keypads per second.
• Connections: Attaches to the operator's PC by USB or Ethernet connection. (USB cable included.)
• Primary Power Source: USB. Current draw: 70 - 130 mA.
• Alternate Power Source: POE ('Power Over Ethernet') using midspan and power injector.
• 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+ keypads.
• Like WRS970, controlled by value-added software* (purchased separately).

Modular Carry Cases

Several Models Available

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

Application Software

• * Base Station requires application software to manage keypad data collection.
• 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 the application software they offer with ReplyŽ systems.