Specifications

Voting System 219
2.4GHz RF technology
128*64 dot matrix
LCDdisplay
Single-option,multi-option

Voting System 218

2.4GHz digital RF technology
128*64 dot matrix
LCDdisplay
Single-option,multi-option

 

 

2.4GHz digital RF technology

LCD display

4 radios channels

11 Activity modules

Support Self-Paced-Response

Support Multi-Correct-Options

ID Address Programmable

Power required: two 1.5 volt batteries

Transmission distance:> 100 meters

Support cascade and uplink option

Easy to install, easy to use

 

Hardware Features:
2.4GHz digital RF technology
128*64 dot matrix LCD display
120 character input, include 24 characters.
Transmission distance: > 100 meters
Transmission angle: 360 degrees
Dimensions of handset: 52.8 mm * 14.5mm *116mm
Power: two AAA 1.5 volt batteries (Alkaline batteries are recommended for longer battery life)
Battery life: 1 to 2 years with ordinary usage
Built-in battery status check to electrical quantity check and display
64 sets of systems can works well at the same classroom at the same time
Up to 2000 handsets can be used at the same time with one receiver
Software Features:
Works with XP, Vista, and Windows 7 and compatible with PPT 2003 and 2007
Complete text input functions. Keypad handles alphabet, standard punctuation, numbers and symbols. Familiar mobile phone keypad layout