Long-Range Radio-Frequency USB Reciever
LR RF USB Receiver
Our USB LR receiver is ideal for large venues such as exhibit and conference halls and auditoriums. Using radio frequency technology, it does not need a "line of sight" with the ResponseCard keypads. "Plug and play" ready-it's as easy to use as the rest of our receiver technology.
Specifications
Key Feature
- Driver is preloaded on the operating system. Simply plug the receiver into the USB port and the device will immediately be recognised.
Enclosure
- Dimensions: 4.06cm L x 8.25cm W x 2.54cm D
- Unit Weight: 57g
Display
- Easy to read LEDs for status and response traffic.
Power & Power Management
- Powered by USB port.
Range
- 122 metres (244 metre coverage).
- Choose from up to 82 radio frequency channels for simultaneous polling.
Capacity
- Recommended for up to 1000 ResponseCards per (1) RF Receiver.
- Can be increased with multiple RF Receivers set to different channels (allowing up to 82,000 handsets).
Response Device / Keypad Compatibility
The RF USB Receiver can be used the following ResponseCards:




















