Wireless Hardware Specs

Size & Weight Height: 3.3 inches (83.8 mm)
Width: 2.1 inches (53.3 mm)
Depth: 0.3 inches (7.6 mm)
Weight: 1.0 ounce (28.4 grams)*
Input Capabilities 12 key (1/A - 10/J, Ch, ?)
Answer Key - answer transmitted automatically.
Display LED Light
Green Light - Response Confirmation (Three seconds)
Battery & Power Two coin cell CR2032 (3.0V) lithium batteries
Deep sleep mode when not in use
Average battery life is 6 to 12 months
User Identification Select a channel in less than five seconds, indicating session choice
Select a channel anytime - even when a session is underway
Channel selection is stored in nonvolatile memory
Channel selection is preserved until changed by participant
RF Technology Available Channels: Up to 82 sessions can be running at one time in close proximity without interference.
Fully FCC, CE and Industry Canada certified.
Will not interfere with other technologies.
The most reliable and scalable offering available.
Not limited to line-of-sight transmission.
Range 200 foot range (400 ft. coverage)