Audited Supplier
SS-RF219
White, Red, Yellow, Bluewhite
LCD
Two 1.5 Volt Batteries
> 100 Meters
360 Degrees
52.8 mm * 14.5mm *116mm
Voting System
Without Video
Lcd Display
Wired
Hypercardioid
Sunson
Color Box/White Box
CE/FCC /ROHS/ISO 9001: 2008
Shenzhen, China
85258039
Product Description
The options are:
1. Text question mode
2. For/Against/Abstain voting mode
3. True/False question mode
4. Yes/No question mode
5. Multiple choice question mode
6. Sort in order question mode
7. Digital question mode (special and convenient fraction input)
8. Questions with certain number of options
9. Category question mode
Special ItsMesm audience-checking program displays pictures of the each student to help teachers remember student names, and reduces the risk of cheating in large classrooms
1. Text question mode
2. For/Against/Abstain voting mode
3. True/False question mode
4. Yes/No question mode
5. Multiple choice question mode
6. Sort in order question mode
7. Digital question mode (special and convenient fraction input)
8. Questions with certain number of options
9. Category question mode
Special ItsMesm audience-checking program displays pictures of the each student to help teachers remember student names, and reduces the risk of cheating in large classrooms
| 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 | |
