Enjoy RF217-4
A cost-effective A–D wireless clicker for multiple-choice questions, quizzes and simple audience voting.
Simple A–D Response for Everyday Activities
RF217-4 is a cost-effective wireless response system with four clearly marked A–D answer buttons. It is designed for basic multiple-choice questions, classroom quizzes, Yes/No voting, True/False questions and everyday audience response.
A Complete Wireless Response System
The RF217-4 package includes participant clickers, a Remote Controller, an RF receiver, Enjoy software and the accessories required to set up and operate the system.
RF217-4 Clicker
A simple A–D clicker for four-option multiple choice, Yes/No, True/False and basic audience voting.
Remote Controller
Controls PowerPoint slides, response activities and result displays from anywhere in the room.
RF Receiver
Receives participant responses and transfers the collected data to the connected computer.
Enjoy Software
Adds interactive questions to PowerPoint and produces charts, reports and response records.
Key Features
A–D Answer Buttons
Four clearly marked answer buttons support questions with up to four answer options.
Flexible Basic Responses
Use the A–D buttons for multiple choice, or assign them to Yes/No, True/False and other simple voting formats.
2.4GHz Two-Way RF
Provides reliable 360° wireless communication without requiring participants to aim at the receiver.
LED Response Confirmation
Red and green indicators show whether a response was sent and received successfully.
Self-Paced Response
Participants can complete supported question sets at their own pace.
Expandable System
A standard receiver supports up to 400 clickers, while an enhanced configuration supports up to 3,000.
What the System Includes
The RF217-4 is supplied as a complete response solution rather than only an individual participant clicker.
How the System Works
Present a Question
Ask an A–D multiple-choice, Yes/No, True/False or basic voting question.
Select A–D
Participants press A, B, C or D to submit their selected response.
Receive Confirmation
LED indicators show whether the answer was transmitted and received successfully.
Display Results
The software processes responses and displays charts or reports.
Easy PowerPoint-Based Software
- Works directly with Microsoft PowerPoint
- Uses familiar PowerPoint templates, tools and slide formats
- Provides ten activity modes for teaching and meetings
- Supports A–D multiple-choice, Yes/No and True/False questions
- Supports oral, whiteboard, paper-based and presentation questions
- Automatically recognizes questions and answer options
- Produces activity, participation and performance reports
- Displays response data using charts and result tables
- Exports results in HTML, TXT and Excel-compatible formats
- Supports participant roster import and response record management
Applications
Classroom Quizzes
Run A–D multiple-choice questions and check student understanding.
Training Sessions
Add simple four-option knowledge checks to employee training.
Meeting Polls
Collect A–D choices, Yes/No votes and other basic responses.
True/False Activities
Assign two of the answer buttons to quick True/False questions.
System Specifications
RF217-4 Participant Clicker
Entry-level A–D clicker for basic audience response.
| Communication | 2.4GHz two-way digital RF |
|---|---|
| Transmission Distance | More than 100 metres |
| Transmission Angle | 360° |
| Response Keys | 4 buttons: A, B, C and D |
| Response Types | Up to four-option multiple choice, Yes/No, True/False, basic voting and self-paced response |
| Status Indicators | Red LED for transmission and green LED for successful reception |
| Response Speed | Less than one second for 100 clickers |
| ID Management | Programmable ID with fast ID setup |
| RF Channels | 4 channels |
| Power | 2 × 1.5V AAA batteries |
| Typical Battery Life | Approximately one to two years under normal use |
| Power Saving | Automatically enters power-saving mode after inactivity |
| Additional Protection | Impact-resistant and spill-resistant handheld design |
| Program Protection | WDT automatic program reset support |
Remote Controller
Wireless presentation and response activity controller.
| Communication | 2.4GHz RF with 360° transmission |
|---|---|
| Transmission Distance | More than 100 metres |
| RF Channels | 4 channels |
| Presentation Control | Move forward or backward through slides and control the presentation |
| Activity Control | Start or stop quizzes, display results and control game progress |
| Random Selection | Select a participant at random to answer a question |
| Laser Pointer | Built-in laser pointer |
| Status Indicator | LED status indicator |
| Power | 2 × 1.5V batteries |
| Typical Battery Life | More than one year under normal use |
| Power Saving | Enters power-saving mode after approximately five seconds of inactivity |
| Design | Compact handheld design with built-in clip |
RF Receiver
Available in REC-217A, REC-217B and REC-217C versions.
| Communication | 2.4GHz digital RF |
|---|---|
| RF Channels | 4 channels |
| Receiving Distance | 100-metre radius |
| Receiving Angle | 360° |
| Response Speed | Less than three seconds for 400 clickers |
| Standard Capacity | Up to 400 RF217-4 clickers |
| Enhanced System Capacity | Up to approximately 3,000 clickers |
| Cascade Support | Supports receiver cascade and uplink configurations |
| REC-217A | Black; USB or RS-232; approximately 0.4 kg; 137 × 137 × 50 mm |
| REC-217B | Blue; USB; approximately 0.1 kg; 100 × 60 × 27 mm |
| REC-217C | White; USB; approximately 0.03 kg; 104 × 26 × 18 mm |
| Power | DC 12V, 800mA adapter or USB power depending on the receiver version |
| Operating Temperature | 0–40°C |
| Operating Humidity | 0–90% relative humidity |
| Receiver Placement | Can be placed on a desk or mounted on a wall or ceiling; avoid covering the receiver with metal materials |
Enjoy Audience Response Software
PowerPoint-based activity control, analysis and reporting.
| PowerPoint Integration | Works directly with Microsoft PowerPoint presentations |
|---|---|
| Activity Modes | Ten activity modes for teaching and meetings |
| Supported Responses | A–D multiple choice, Yes/No, True/False and basic voting |
| Question Sources | PowerPoint, oral, paper, whiteboard and blackboard questions |
| Automatic Functions | Automatic question recognition and automatic option setup |
| Reports | Produces multiple reports for activity tracking and analysis |
| Data Import | Supports participant roster and related data import |
| Result Export | HTML, TXT and Excel-compatible formats |
| Language Options | Multiple software language versions available |
| Third-Party Support | Third-party software integration and OEM/ODM support available |
System contents, maximum capacity and receiver specifications depend on the selected package and receiver configuration.
Contact us
Tel / Fax: 86-20-37212096
Postcode: 510850
SKYPE: enjoy-ars
Email: [email protected], [email protected]
WeChat: cxlweibo2011
WhatsApp: +86 13316041506
